42819656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13151}}^1$

素因数の和:13205

約数の個数: 32

約数和(自身を含む): 89959680

約数和(自身を除く): 47140024

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 13151, 26302, 52604, 105208, 144661, 289322, 486587, 578644, 973174, 1157288, 1946348, 3892696, 5352457, 10704914, 21409828, 42819656]

約数ペア:

[(1, 42819656), (2, 21409828), (4, 10704914), (8, 5352457), (11, 3892696), (22, 1946348), (37, 1157288), (44, 973174), (74, 578644), (88, 486587), (148, 289322), (296, 144661), (407, 105208), (814, 52604), (1628, 26302), (3256, 13151)]