8420482384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{112429}}^1$

素因数の和:112619

約数の個数: 40

約数和(自身を含む): 16952645120

約数和(自身を除く): 8532162736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 18724, 37448, 74896, 112429, 224858, 449716, 899432, 1798864, 3485299, 6970598, 13941196, 16976779, 27882392, 33953558, 55764784, 67907116, 135814232, 271628464, 526280149, 1052560298, 2105120596, 4210241192, 8420482384]

約数ペア:

[(1, 8420482384), (2, 4210241192), (4, 2105120596), (8, 1052560298), (16, 526280149), (31, 271628464), (62, 135814232), (124, 67907116), (151, 55764784), (248, 33953558), (302, 27882392), (496, 16976779), (604, 13941196), (1208, 6970598), (2416, 3485299), (4681, 1798864), (9362, 899432), (18724, 449716), (37448, 224858), (74896, 112429)]