31842608

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 70784160

約数和(自身を除く): 38941552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 709, 802, 1418, 1604, 2807, 2836, 3208, 4963, 5614, 5672, 6416, 9926, 11228, 11344, 19852, 22456, 39704, 44912, 79408, 284309, 568618, 1137236, 1990163, 2274472, 3980326, 4548944, 7960652, 15921304, 31842608]

約数ペア:

[(1, 31842608), (2, 15921304), (4, 7960652), (7, 4548944), (8, 3980326), (14, 2274472), (16, 1990163), (28, 1137236), (56, 568618), (112, 284309), (401, 79408), (709, 44912), (802, 39704), (1418, 22456), (1604, 19852), (2807, 11344), (2836, 11228), (3208, 9926), (4963, 6416), (5614, 5672)]