33080072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 68618880

約数和(自身を除く): 35538808

約数列:

[1, 2, 4, 8, 23, 37, 43, 46, 74, 86, 92, 113, 148, 172, 184, 226, 296, 344, 452, 851, 904, 989, 1591, 1702, 1978, 2599, 3182, 3404, 3956, 4181, 4859, 5198, 6364, 6808, 7912, 8362, 9718, 10396, 12728, 16724, 19436, 20792, 33448, 36593, 38872, 73186, 96163, 111757, 146372, 179783, 192326, 223514, 292744, 359566, 384652, 447028, 719132, 769304, 894056, 1438264, 4135009, 8270018, 16540036, 33080072]

約数ペア:

[(1, 33080072), (2, 16540036), (4, 8270018), (8, 4135009), (23, 1438264), (37, 894056), (43, 769304), (46, 719132), (74, 447028), (86, 384652), (92, 359566), (113, 292744), (148, 223514), (172, 192326), (184, 179783), (226, 146372), (296, 111757), (344, 96163), (452, 73186), (851, 38872), (904, 36593), (989, 33448), (1591, 20792), (1702, 19436), (1978, 16724), (2599, 12728), (3182, 10396), (3404, 9718), (3956, 8362), (4181, 7912), (4859, 6808), (5198, 6364)]