40281338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9697}}^1$

素因数の和:9797

約数の個数: 16

約数和(自身を含む): 63308544

約数和(自身を除く): 23027206

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 9697, 19394, 300607, 601214, 649699, 1299398, 20140669, 40281338]

約数ペア:

[(1, 40281338), (2, 20140669), (31, 1299398), (62, 649699), (67, 601214), (134, 300607), (2077, 19394), (4154, 9697)]