31628736

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 84

約数和(自身を含む): 92839032

約数和(自身を除く): 61210296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1277, 1376, 1548, 2064, 2554, 2752, 3096, 3831, 4128, 5108, 6192, 7662, 8256, 10216, 11493, 12384, 15324, 20432, 22986, 24768, 30648, 40864, 45972, 54911, 61296, 81728, 91944, 109822, 122592, 164733, 183888, 219644, 245184, 329466, 367776, 439288, 494199, 658932, 735552, 878576, 988398, 1317864, 1757152, 1976796, 2635728, 3514304, 3953592, 5271456, 7907184, 10542912, 15814368, 31628736]

約数ペア:

[(1, 31628736), (2, 15814368), (3, 10542912), (4, 7907184), (6, 5271456), (8, 3953592), (9, 3514304), (12, 2635728), (16, 1976796), (18, 1757152), (24, 1317864), (32, 988398), (36, 878576), (43, 735552), (48, 658932), (64, 494199), (72, 439288), (86, 367776), (96, 329466), (129, 245184), (144, 219644), (172, 183888), (192, 164733), (258, 122592), (288, 109822), (344, 91944), (387, 81728), (516, 61296), (576, 54911), (688, 45972), (774, 40864), (1032, 30648), (1277, 24768), (1376, 22986), (1548, 20432), (2064, 15324), (2554, 12384), (2752, 11493), (3096, 10216), (3831, 8256), (4128, 7662), (5108, 6192)]