8106190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 15298560

約数和(自身を除く): 7192370

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 331, 395, 662, 790, 1655, 2449, 3310, 4898, 10261, 12245, 20522, 24490, 26149, 51305, 52298, 102610, 130745, 261490, 810619, 1621238, 4053095, 8106190]

約数ペア:

[(1, 8106190), (2, 4053095), (5, 1621238), (10, 810619), (31, 261490), (62, 130745), (79, 102610), (155, 52298), (158, 51305), (310, 26149), (331, 24490), (395, 20522), (662, 12245), (790, 10261), (1655, 4898), (2449, 3310)]