25334884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 45677016

約数和(自身を除く): 20342132

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 641, 964, 1282, 2564, 9881, 19762, 26281, 39524, 52562, 105124, 154481, 308962, 617924, 6333721, 12667442, 25334884]

約数ペア:

[(1, 25334884), (2, 12667442), (4, 6333721), (41, 617924), (82, 308962), (164, 154481), (241, 105124), (482, 52562), (641, 39524), (964, 26281), (1282, 19762), (2564, 9881)]