39784576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23936

約数の個数: 32

約数和(自身を含む): 85358700

約数和(自身を除く): 45574124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23909, 47818, 95636, 191272, 310817, 382544, 621634, 765088, 1243268, 1530176, 2486536, 3060352, 4973072, 9946144, 19892288, 39784576]

約数ペア:

[(1, 39784576), (2, 19892288), (4, 9946144), (8, 4973072), (13, 3060352), (16, 2486536), (26, 1530176), (32, 1243268), (52, 765088), (64, 621634), (104, 382544), (128, 310817), (208, 191272), (416, 95636), (832, 47818), (1664, 23909)]