82994992

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 164052000

約数和(自身を除く): 81057008

約数列:

[1, 2, 4, 8, 16, 89, 167, 178, 334, 349, 356, 668, 698, 712, 1336, 1396, 1424, 2672, 2792, 5584, 14863, 29726, 31061, 58283, 59452, 62122, 116566, 118904, 124244, 233132, 237808, 248488, 466264, 496976, 932528, 5187187, 10374374, 20748748, 41497496, 82994992]

約数ペア:

[(1, 82994992), (2, 41497496), (4, 20748748), (8, 10374374), (16, 5187187), (89, 932528), (167, 496976), (178, 466264), (334, 248488), (349, 237808), (356, 233132), (668, 124244), (698, 118904), (712, 116566), (1336, 62122), (1396, 59452), (1424, 58283), (2672, 31061), (2792, 29726), (5584, 14863)]