89899744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 194697216

約数和(自身を除く): 104797472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 1016, 1397, 2011, 2032, 2794, 4022, 4064, 5588, 8044, 11176, 16088, 22121, 22352, 32176, 44242, 44704, 64352, 88484, 176968, 255397, 353936, 510794, 707872, 1021588, 2043176, 2809367, 4086352, 5618734, 8172704, 11237468, 22474936, 44949872, 89899744]

約数ペア:

[(1, 89899744), (2, 44949872), (4, 22474936), (8, 11237468), (11, 8172704), (16, 5618734), (22, 4086352), (32, 2809367), (44, 2043176), (88, 1021588), (127, 707872), (176, 510794), (254, 353936), (352, 255397), (508, 176968), (1016, 88484), (1397, 64352), (2011, 44704), (2032, 44242), (2794, 32176), (4022, 22352), (4064, 22121), (5588, 16088), (8044, 11176)]