31464328

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5563}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 68103360

約数和(自身を除く): 36639032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5563, 5656, 11126, 22252, 38941, 44504, 77882, 155764, 311528, 561863, 1123726, 2247452, 3933041, 4494904, 7866082, 15732164, 31464328]

約数ペア:

[(1, 31464328), (2, 15732164), (4, 7866082), (7, 4494904), (8, 3933041), (14, 2247452), (28, 1123726), (56, 561863), (101, 311528), (202, 155764), (404, 77882), (707, 44504), (808, 38941), (1414, 22252), (2828, 11126), (5563, 5656)]