40420696

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{17483}}^1$

素因数の和:17523

約数の個数: 24

約数和(自身を含む): 80513820

約数和(自身を除く): 40093124

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 17483, 34966, 69932, 139864, 297211, 594422, 1188844, 2377688, 5052587, 10105174, 20210348, 40420696]

約数ペア:

[(1, 40420696), (2, 20210348), (4, 10105174), (8, 5052587), (17, 2377688), (34, 1188844), (68, 594422), (136, 297211), (289, 139864), (578, 69932), (1156, 34966), (2312, 17483)]