31270372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27239}}^1$

素因数の和:27291

約数の個数: 24

約数和(自身を含む): 64068480

約数和(自身を除く): 32798108

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 27239, 54478, 108956, 190673, 381346, 762692, 1116799, 2233598, 4467196, 7817593, 15635186, 31270372]

約数ペア:

[(1, 31270372), (2, 15635186), (4, 7817593), (7, 4467196), (14, 2233598), (28, 1116799), (41, 762692), (82, 381346), (164, 190673), (287, 108956), (574, 54478), (1148, 27239)]