31560928

素因数分解:

$2^5\times 7^1\times {\mathrm{140897}}^1$

素因数の和:140914

約数の個数: 24

約数和(自身を含む): 71012592

約数和(自身を除く): 39451664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 140897, 281794, 563588, 986279, 1127176, 1972558, 2254352, 3945116, 4508704, 7890232, 15780464, 31560928]

約数ペア:

[(1, 31560928), (2, 15780464), (4, 7890232), (7, 4508704), (8, 3945116), (14, 2254352), (16, 1972558), (28, 1127176), (32, 986279), (56, 563588), (112, 281794), (224, 140897)]