31568004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67453}}^1$

素因数の和:67476

約数の個数: 36

約数和(自身を含む): 85936396

約数和(自身を除く): 54368392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67453, 134906, 202359, 269812, 404718, 607077, 809436, 876889, 1214154, 1753778, 2428308, 2630667, 3507556, 5261334, 7892001, 10522668, 15784002, 31568004]

約数ペア:

[(1, 31568004), (2, 15784002), (3, 10522668), (4, 7892001), (6, 5261334), (9, 3507556), (12, 2630667), (13, 2428308), (18, 1753778), (26, 1214154), (36, 876889), (39, 809436), (52, 607077), (78, 404718), (117, 269812), (156, 202359), (234, 134906), (468, 67453)]