64810646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{14723}}^1$

素因数の和:14827

約数の個数: 16

約数和(自身を含む): 101772288

約数和(自身を除く): 36961642

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 14723, 29446, 456413, 912826, 1045333, 2090666, 32405323, 64810646]

約数ペア:

[(1, 64810646), (2, 32405323), (31, 2090666), (62, 1045333), (71, 912826), (142, 456413), (2201, 29446), (4402, 14723)]