40803388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 74283440

約数和(自身を除く): 33480052

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 3889, 5246, 7778, 10492, 15556, 167227, 237229, 334454, 474458, 668908, 948916, 10200847, 20401694, 40803388]

約数ペア:

[(1, 40803388), (2, 20401694), (4, 10200847), (43, 948916), (61, 668908), (86, 474458), (122, 334454), (172, 237229), (244, 167227), (2623, 15556), (3889, 10492), (5246, 7778)]