31929938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5099}}^1$

素因数の和:5233

約数の個数: 16

約数和(自身を含む): 49939200

約数和(自身を除く): 18009262

約数列:

[1, 2, 31, 62, 101, 202, 3131, 5099, 6262, 10198, 158069, 316138, 514999, 1029998, 15964969, 31929938]

約数ペア:

[(1, 31929938), (2, 15964969), (31, 1029998), (62, 514999), (101, 316138), (202, 158069), (3131, 10198), (5099, 6262)]