31907376

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5210

約数の個数: 60

約数和(自身を含む): 91390728

約数和(自身を除く): 59483352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 5153, 6192, 10306, 15459, 20612, 30918, 41224, 46377, 61836, 82448, 92754, 123672, 185508, 221579, 247344, 371016, 443158, 664737, 742032, 886316, 1329474, 1772632, 1994211, 2658948, 3545264, 3988422, 5317896, 7976844, 10635792, 15953688, 31907376]

約数ペア:

[(1, 31907376), (2, 15953688), (3, 10635792), (4, 7976844), (6, 5317896), (8, 3988422), (9, 3545264), (12, 2658948), (16, 1994211), (18, 1772632), (24, 1329474), (36, 886316), (43, 742032), (48, 664737), (72, 443158), (86, 371016), (129, 247344), (144, 221579), (172, 185508), (258, 123672), (344, 92754), (387, 82448), (516, 61836), (688, 46377), (774, 41224), (1032, 30918), (1548, 20612), (2064, 15459), (3096, 10306), (5153, 6192)]