8107157.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12968

約数の個数: 32

約数和(自身を含む): 59553792

約数和(自身を除く): 31510882

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 12923, 25846, 64615, 90461, 129230, 180922, 400613, 452305, 801226, 904610, 2003065, 2804291, 4006130, 5608582, 14021455, 28042910]

約数ペア:

[(1, 28042910), (2, 14021455), (5, 5608582), (7, 4006130), (10, 2804291), (14, 2003065), (31, 904610), (35, 801226), (62, 452305), (70, 400613), (155, 180922), (217, 129230), (310, 90461), (434, 64615), (1085, 25846), (2170, 12923)]