89873872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4519}}^1$

素因数の和:4651

約数の個数: 40

約数和(自身を含む): 191684160

約数和(自身を除く): 101810288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4519, 4972, 9038, 9944, 18076, 19888, 36152, 49709, 72304, 99418, 198836, 397672, 510647, 795344, 1021294, 2042588, 4085176, 5617117, 8170352, 11234234, 22468468, 44936936, 89873872]

約数ペア:

[(1, 89873872), (2, 44936936), (4, 22468468), (8, 11234234), (11, 8170352), (16, 5617117), (22, 4085176), (44, 2042588), (88, 1021294), (113, 795344), (176, 510647), (226, 397672), (452, 198836), (904, 99418), (1243, 72304), (1808, 49709), (2486, 36152), (4519, 19888), (4972, 18076), (9038, 9944)]