22238072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 20853928

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 449, 604, 898, 1208, 1796, 3592, 6191, 12382, 18409, 24764, 36818, 49528, 67799, 73636, 135598, 147272, 271196, 542392, 2779759, 5559518, 11119036, 22238072]

約数ペア:

[(1, 22238072), (2, 11119036), (4, 5559518), (8, 2779759), (41, 542392), (82, 271196), (151, 147272), (164, 135598), (302, 73636), (328, 67799), (449, 49528), (604, 36818), (898, 24764), (1208, 18409), (1796, 12382), (3592, 6191)]