31873352

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10739}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 69595200

約数和(自身を除く): 37721848

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10739, 21478, 42956, 75173, 85912, 150346, 300692, 569167, 601384, 1138334, 2276668, 3984169, 4553336, 7968338, 15936676, 31873352]

約数ペア:

[(1, 31873352), (2, 15936676), (4, 7968338), (7, 4553336), (8, 3984169), (14, 2276668), (28, 1138334), (53, 601384), (56, 569167), (106, 300692), (212, 150346), (371, 85912), (424, 75173), (742, 42956), (1484, 21478), (2968, 10739)]