87632864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13143

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 110499616

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 13103, 26206, 52412, 104824, 144133, 209648, 248957, 288266, 419296, 497914, 576532, 995828, 1153064, 1991656, 2306128, 2738527, 3983312, 4612256, 5477054, 7966624, 10954108, 21908216, 43816432, 87632864]

約数ペア:

[(1, 87632864), (2, 43816432), (4, 21908216), (8, 10954108), (11, 7966624), (16, 5477054), (19, 4612256), (22, 3983312), (32, 2738527), (38, 2306128), (44, 1991656), (76, 1153064), (88, 995828), (152, 576532), (176, 497914), (209, 419296), (304, 288266), (352, 248957), (418, 209648), (608, 144133), (836, 104824), (1672, 52412), (3344, 26206), (6688, 13103)]