87970862

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 71696338

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 5039, 8729, 10078, 17458, 35273, 70546, 146131, 216677, 292262, 433354, 1022917, 1516739, 2045834, 3033478, 6283633, 12567266, 43985431, 87970862]

約数ペア:

[(1, 87970862), (2, 43985431), (7, 12567266), (14, 6283633), (29, 3033478), (43, 2045834), (58, 1516739), (86, 1022917), (203, 433354), (301, 292262), (406, 216677), (602, 146131), (1247, 70546), (2494, 35273), (5039, 17458), (8729, 10078)]