89895412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9931}}^1$

素因数の和:10039

約数の個数: 24

約数和(自身を含む): 164632832

約数和(自身を除く): 74737420

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 9931, 19862, 39724, 307861, 615722, 724963, 1231444, 1449926, 2899852, 22473853, 44947706, 89895412]

約数ペア:

[(1, 89895412), (2, 44947706), (4, 22473853), (31, 2899852), (62, 1449926), (73, 1231444), (124, 724963), (146, 615722), (292, 307861), (2263, 39724), (4526, 19862), (9052, 9931)]