40723316

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 72770880

約数和(自身を除く): 32047564

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 1019, 2038, 4076, 9991, 19982, 39964, 98843, 104957, 197686, 209914, 395372, 419828, 10180829, 20361658, 40723316]

約数ペア:

[(1, 40723316), (2, 20361658), (4, 10180829), (97, 419828), (103, 395372), (194, 209914), (206, 197686), (388, 104957), (412, 98843), (1019, 39964), (2038, 19982), (4076, 9991)]