22420016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 45346800

約数和(自身を除く): 22926784

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 229, 232, 422, 458, 464, 844, 916, 1688, 1832, 3376, 3664, 6119, 6641, 12238, 13282, 24476, 26564, 48319, 48952, 53128, 96638, 97904, 106256, 193276, 386552, 773104, 1401251, 2802502, 5605004, 11210008, 22420016]

約数ペア:

[(1, 22420016), (2, 11210008), (4, 5605004), (8, 2802502), (16, 1401251), (29, 773104), (58, 386552), (116, 193276), (211, 106256), (229, 97904), (232, 96638), (422, 53128), (458, 48952), (464, 48319), (844, 26564), (916, 24476), (1688, 13282), (1832, 12238), (3376, 6641), (3664, 6119)]