129773984

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{6427}}^1$

素因数の和:7068

約数の個数: 24

約数和(自身を含む): 255937248

約数和(自身を除く): 126163264

約数列:

[1, 2, 4, 8, 16, 32, 631, 1262, 2524, 5048, 6427, 10096, 12854, 20192, 25708, 51416, 102832, 205664, 4055437, 8110874, 16221748, 32443496, 64886992, 129773984]

約数ペア:

[(1, 129773984), (2, 64886992), (4, 32443496), (8, 16221748), (16, 8110874), (32, 4055437), (631, 205664), (1262, 102832), (2524, 51416), (5048, 25708), (6427, 20192), (10096, 12854)]