890232344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{5939}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 1713927600

約数和(自身を除く): 823695256

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 457, 914, 1828, 3656, 5939, 11878, 18737, 23756, 37474, 47512, 74948, 149896, 243499, 486998, 973996, 1947992, 2714123, 5428246, 10856492, 21712984, 111279043, 222558086, 445116172, 890232344]

約数ペア:

[(1, 890232344), (2, 445116172), (4, 222558086), (8, 111279043), (41, 21712984), (82, 10856492), (164, 5428246), (328, 2714123), (457, 1947992), (914, 973996), (1828, 486998), (3656, 243499), (5939, 149896), (11878, 74948), (18737, 47512), (23756, 37474)]