131491632

素因数分解:

$2^4\times 3^1\times {\mathrm{2739409}}^1$

素因数の和:2739420

約数の個数: 20

約数和(自身を含む): 339686840

約数和(自身を除く): 208195208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2739409, 5478818, 8218227, 10957636, 16436454, 21915272, 32872908, 43830544, 65745816, 131491632]

約数ペア:

[(1, 131491632), (2, 65745816), (3, 43830544), (4, 32872908), (6, 21915272), (8, 16436454), (12, 10957636), (16, 8218227), (24, 5478818), (48, 2739409)]