31969296

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 80

約数和(自身を含む): 93952320

約数和(自身を除く): 61983024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 1721, 2064, 2322, 3096, 3442, 4644, 5163, 6192, 6884, 9288, 10326, 13768, 15489, 18576, 20652, 27536, 30978, 41304, 46467, 61956, 74003, 82608, 92934, 123912, 148006, 185868, 222009, 247824, 296012, 371736, 444018, 592024, 666027, 743472, 888036, 1184048, 1332054, 1776072, 1998081, 2664108, 3552144, 3996162, 5328216, 7992324, 10656432, 15984648, 31969296]

約数ペア:

[(1, 31969296), (2, 15984648), (3, 10656432), (4, 7992324), (6, 5328216), (8, 3996162), (9, 3552144), (12, 2664108), (16, 1998081), (18, 1776072), (24, 1332054), (27, 1184048), (36, 888036), (43, 743472), (48, 666027), (54, 592024), (72, 444018), (86, 371736), (108, 296012), (129, 247824), (144, 222009), (172, 185868), (216, 148006), (258, 123912), (344, 92934), (387, 82608), (432, 74003), (516, 61956), (688, 46467), (774, 41304), (1032, 30978), (1161, 27536), (1548, 20652), (1721, 18576), (2064, 15489), (2322, 13768), (3096, 10326), (3442, 9288), (4644, 6884), (5163, 6192)]