43461968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 99368640

約数和(自身を除く): 55906672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 317, 328, 418, 451, 634, 656, 779, 836, 902, 1268, 1558, 1672, 1804, 2536, 3116, 3344, 3487, 3608, 5072, 6023, 6232, 6974, 7216, 8569, 12046, 12464, 12997, 13948, 17138, 24092, 25994, 27896, 34276, 48184, 51988, 55792, 66253, 68552, 96368, 103976, 132506, 137104, 142967, 207952, 246943, 265012, 285934, 493886, 530024, 571868, 987772, 1060048, 1143736, 1975544, 2287472, 2716373, 3951088, 5432746, 10865492, 21730984, 43461968]

約数ペア:

[(1, 43461968), (2, 21730984), (4, 10865492), (8, 5432746), (11, 3951088), (16, 2716373), (19, 2287472), (22, 1975544), (38, 1143736), (41, 1060048), (44, 987772), (76, 571868), (82, 530024), (88, 493886), (152, 285934), (164, 265012), (176, 246943), (209, 207952), (304, 142967), (317, 137104), (328, 132506), (418, 103976), (451, 96368), (634, 68552), (656, 66253), (779, 55792), (836, 51988), (902, 48184), (1268, 34276), (1558, 27896), (1672, 25994), (1804, 24092), (2536, 17138), (3116, 13948), (3344, 12997), (3487, 12464), (3608, 12046), (5072, 8569), (6023, 7216), (6232, 6974)]