64664542

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{773}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 98118432

約数和(自身を除く): 33453890

約数列:

[1, 2, 151, 277, 302, 554, 773, 1546, 41827, 83654, 116723, 214121, 233446, 428242, 32332271, 64664542]

約数ペア:

[(1, 64664542), (2, 32332271), (151, 428242), (277, 233446), (302, 214121), (554, 116723), (773, 83654), (1546, 41827)]