31941238

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11239}}^1$

素因数の和:11284

約数の個数: 24

約数和(自身を含む): 57661200

約数和(自身を除く): 25719962

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 11239, 22478, 78673, 157346, 325931, 550711, 651862, 1101422, 2281517, 4563034, 15970619, 31941238]

約数ペア:

[(1, 31941238), (2, 15970619), (7, 4563034), (14, 2281517), (29, 1101422), (49, 651862), (58, 550711), (98, 325931), (203, 157346), (406, 78673), (1421, 22478), (2842, 11239)]