91009888

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 187382160

約数和(自身を除く): 96372272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 101, 116, 202, 232, 404, 464, 808, 928, 971, 1616, 1942, 2929, 3232, 3884, 5858, 7768, 11716, 15536, 23432, 28159, 31072, 46864, 56318, 93728, 98071, 112636, 196142, 225272, 392284, 450544, 784568, 901088, 1569136, 2844059, 3138272, 5688118, 11376236, 22752472, 45504944, 91009888]

約数ペア:

[(1, 91009888), (2, 45504944), (4, 22752472), (8, 11376236), (16, 5688118), (29, 3138272), (32, 2844059), (58, 1569136), (101, 901088), (116, 784568), (202, 450544), (232, 392284), (404, 225272), (464, 196142), (808, 112636), (928, 98071), (971, 93728), (1616, 56318), (1942, 46864), (2929, 31072), (3232, 28159), (3884, 23432), (5858, 15536), (7768, 11716)]