40554386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10723}}^1$

素因数の和:10817

約数の個数: 16

約数和(自身を含む): 63829248

約数和(自身を除く): 23274862

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 10723, 21446, 332413, 654103, 664826, 1308206, 20277193, 40554386]

約数ペア:

[(1, 40554386), (2, 20277193), (31, 1308206), (61, 664826), (62, 654103), (122, 332413), (1891, 21446), (3782, 10723)]