39174836

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 69968640

約数和(自身を除く): 30793804

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 821, 1642, 3284, 11929, 23858, 47716, 64859, 123971, 129718, 247942, 259436, 495884, 9793709, 19587418, 39174836]

約数ペア:

[(1, 39174836), (2, 19587418), (4, 9793709), (79, 495884), (151, 259436), (158, 247942), (302, 129718), (316, 123971), (604, 64859), (821, 47716), (1642, 23858), (3284, 11929)]