39118456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 79385040

約数和(自身を除く): 40266584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1657, 1816, 2951, 3314, 5902, 6628, 11804, 13256, 21541, 23608, 43082, 86164, 172328, 376139, 752278, 1504556, 3009112, 4889807, 9779614, 19559228, 39118456]

約数ペア:

[(1, 39118456), (2, 19559228), (4, 9779614), (8, 4889807), (13, 3009112), (26, 1504556), (52, 752278), (104, 376139), (227, 172328), (454, 86164), (908, 43082), (1657, 23608), (1816, 21541), (2951, 13256), (3314, 11804), (5902, 6628)]