31576384

素因数分解:

$2^6\times 7^2\times {\mathrm{10069}}^1$

素因数の和:10095

約数の個数: 42

約数和(自身を含む): 72896730

約数和(自身を除く): 41320346

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 10069, 20138, 40276, 70483, 80552, 140966, 161104, 281932, 322208, 493381, 563864, 644416, 986762, 1127728, 1973524, 2255456, 3947048, 4510912, 7894096, 15788192, 31576384]

約数ペア:

[(1, 31576384), (2, 15788192), (4, 7894096), (7, 4510912), (8, 3947048), (14, 2255456), (16, 1973524), (28, 1127728), (32, 986762), (49, 644416), (56, 563864), (64, 493381), (98, 322208), (112, 281932), (196, 161104), (224, 140966), (392, 80552), (448, 70483), (784, 40276), (1568, 20138), (3136, 10069)]