87421312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 196635600

約数和(自身を除く): 109214288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2141, 2552, 3712, 4282, 5104, 8564, 10208, 17128, 20416, 23551, 34256, 40832, 47102, 62089, 68512, 94204, 124178, 137024, 188408, 248356, 274048, 376816, 496712, 682979, 753632, 993424, 1365958, 1507264, 1986848, 2731916, 3014528, 3973696, 5463832, 7947392, 10927664, 21855328, 43710656, 87421312]

約数ペア:

[(1, 87421312), (2, 43710656), (4, 21855328), (8, 10927664), (11, 7947392), (16, 5463832), (22, 3973696), (29, 3014528), (32, 2731916), (44, 1986848), (58, 1507264), (64, 1365958), (88, 993424), (116, 753632), (128, 682979), (176, 496712), (232, 376816), (319, 274048), (352, 248356), (464, 188408), (638, 137024), (704, 124178), (928, 94204), (1276, 68512), (1408, 62089), (1856, 47102), (2141, 40832), (2552, 34256), (3712, 23551), (4282, 20416), (5104, 17128), (8564, 10208)]