89369830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11443}}^1$

素因数の和:11532

約数の個数: 32

約数和(自身を含む): 177977088

約数和(自身を除く): 88607258

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 11443, 22886, 57215, 114430, 125873, 251746, 629365, 812453, 1258730, 1624906, 4062265, 8124530, 8936983, 17873966, 44684915, 89369830]

約数ペア:

[(1, 89369830), (2, 44684915), (5, 17873966), (10, 8936983), (11, 8124530), (22, 4062265), (55, 1624906), (71, 1258730), (110, 812453), (142, 629365), (355, 251746), (710, 125873), (781, 114430), (1562, 57215), (3905, 22886), (7810, 11443)]