90989056

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2592

約数の個数: 40

約数和(自身を含む): 184434624

約数和(自身を除く): 93445568

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 2503, 4544, 5006, 9088, 10012, 18176, 20024, 36352, 40048, 80096, 160192, 177713, 320384, 355426, 640768, 710852, 1281536, 1421704, 2843408, 5686816, 11373632, 22747264, 45494528, 90989056]

約数ペア:

[(1, 90989056), (2, 45494528), (4, 22747264), (8, 11373632), (16, 5686816), (32, 2843408), (64, 1421704), (71, 1281536), (128, 710852), (142, 640768), (256, 355426), (284, 320384), (512, 177713), (568, 160192), (1136, 80096), (2272, 40048), (2503, 36352), (4544, 20024), (5006, 18176), (9088, 10012)]