65845552

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 130616640

約数和(自身を除く): 64771088

約数列:

[1, 2, 4, 8, 16, 79, 113, 158, 226, 316, 452, 461, 632, 904, 922, 1264, 1808, 1844, 3688, 7376, 8927, 17854, 35708, 36419, 52093, 71416, 72838, 104186, 142832, 145676, 208372, 291352, 416744, 582704, 833488, 4115347, 8230694, 16461388, 32922776, 65845552]

約数ペア:

[(1, 65845552), (2, 32922776), (4, 16461388), (8, 8230694), (16, 4115347), (79, 833488), (113, 582704), (158, 416744), (226, 291352), (316, 208372), (452, 145676), (461, 142832), (632, 104186), (904, 72838), (922, 71416), (1264, 52093), (1808, 36419), (1844, 35708), (3688, 17854), (7376, 8927)]