91287028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{41269}}^1$

素因数の和:41359

約数の個数: 24

約数和(自身を含む): 184889600

約数和(自身を除く): 93602572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 41269, 82538, 165076, 288883, 577766, 1155532, 3260251, 6520502, 13041004, 22821757, 45643514, 91287028]

約数ペア:

[(1, 91287028), (2, 45643514), (4, 22821757), (7, 13041004), (14, 6520502), (28, 3260251), (79, 1155532), (158, 577766), (316, 288883), (553, 165076), (1106, 82538), (2212, 41269)]