348049136

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{15913}}^1$

素因数の和:17288

約数の個数: 20

約数和(自身を含む): 674880912

約数和(自身を除く): 326831776

約数列:

[1, 2, 4, 8, 16, 1367, 2734, 5468, 10936, 15913, 21872, 31826, 63652, 127304, 254608, 21753071, 43506142, 87012284, 174024568, 348049136]

約数ペア:

[(1, 348049136), (2, 174024568), (4, 87012284), (8, 43506142), (16, 21753071), (1367, 254608), (2734, 127304), (5468, 63652), (10936, 31826), (15913, 21872)]