39990908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4133}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 72923760

約数和(自身を除く): 32932852

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4133, 4838, 8266, 9676, 16532, 169453, 243847, 338906, 487694, 677812, 975388, 9997727, 19995454, 39990908]

約数ペア:

[(1, 39990908), (2, 19995454), (4, 9997727), (41, 975388), (59, 677812), (82, 487694), (118, 338906), (164, 243847), (236, 169453), (2419, 16532), (4133, 9676), (4838, 8266)]