87870848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{52807}}^1$

素因数の和:52834

約数の個数: 32

約数和(自身を含む): 188524560

約数和(自身を除く): 100653712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 52807, 105614, 211228, 422456, 686491, 844912, 1372982, 1689824, 2745964, 3379648, 5491928, 6759296, 10983856, 21967712, 43935424, 87870848]

約数ペア:

[(1, 87870848), (2, 43935424), (4, 21967712), (8, 10983856), (13, 6759296), (16, 5491928), (26, 3379648), (32, 2745964), (52, 1689824), (64, 1372982), (104, 844912), (128, 686491), (208, 422456), (416, 211228), (832, 105614), (1664, 52807)]