89391808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 209946240

約数和(自身を除く): 120554432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 64, 76, 82, 88, 152, 163, 164, 176, 209, 304, 326, 328, 352, 418, 451, 608, 652, 656, 704, 779, 836, 902, 1216, 1304, 1312, 1558, 1672, 1793, 1804, 2608, 2624, 3097, 3116, 3344, 3586, 3608, 5216, 6194, 6232, 6683, 6688, 7172, 7216, 8569, 10432, 12388, 12464, 13366, 13376, 14344, 14432, 17138, 24776, 24928, 26732, 28688, 28864, 34067, 34276, 49552, 49856, 53464, 57376, 68134, 68552, 73513, 99104, 106928, 114752, 126977, 136268, 137104, 147026, 198208, 213856, 253954, 272536, 274208, 294052, 427712, 507908, 545072, 548416, 588104, 1015816, 1090144, 1176208, 1396747, 2031632, 2180288, 2352416, 2793494, 4063264, 4704832, 5586988, 8126528, 11173976, 22347952, 44695904, 89391808]

約数ペア:

[(1, 89391808), (2, 44695904), (4, 22347952), (8, 11173976), (11, 8126528), (16, 5586988), (19, 4704832), (22, 4063264), (32, 2793494), (38, 2352416), (41, 2180288), (44, 2031632), (64, 1396747), (76, 1176208), (82, 1090144), (88, 1015816), (152, 588104), (163, 548416), (164, 545072), (176, 507908), (209, 427712), (304, 294052), (326, 274208), (328, 272536), (352, 253954), (418, 213856), (451, 198208), (608, 147026), (652, 137104), (656, 136268), (704, 126977), (779, 114752), (836, 106928), (902, 99104), (1216, 73513), (1304, 68552), (1312, 68134), (1558, 57376), (1672, 53464), (1793, 49856), (1804, 49552), (2608, 34276), (2624, 34067), (3097, 28864), (3116, 28688), (3344, 26732), (3586, 24928), (3608, 24776), (5216, 17138), (6194, 14432), (6232, 14344), (6683, 13376), (6688, 13366), (7172, 12464), (7216, 12388), (8569, 10432)]