31473432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 89856000

約数和(自身を除く): 58382568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 59, 62, 72, 93, 118, 124, 177, 186, 236, 239, 248, 279, 354, 372, 472, 478, 531, 558, 708, 717, 744, 956, 1062, 1116, 1416, 1434, 1829, 1912, 2124, 2151, 2232, 2868, 3658, 4248, 4302, 5487, 5736, 7316, 7409, 8604, 10974, 14101, 14632, 14818, 16461, 17208, 21948, 22227, 28202, 29636, 32922, 42303, 43896, 44454, 56404, 59272, 65844, 66681, 84606, 88908, 112808, 126909, 131688, 133362, 169212, 177816, 253818, 266724, 338424, 437131, 507636, 533448, 874262, 1015272, 1311393, 1748524, 2622786, 3497048, 3934179, 5245572, 7868358, 10491144, 15736716, 31473432]

約数ペア:

[(1, 31473432), (2, 15736716), (3, 10491144), (4, 7868358), (6, 5245572), (8, 3934179), (9, 3497048), (12, 2622786), (18, 1748524), (24, 1311393), (31, 1015272), (36, 874262), (59, 533448), (62, 507636), (72, 437131), (93, 338424), (118, 266724), (124, 253818), (177, 177816), (186, 169212), (236, 133362), (239, 131688), (248, 126909), (279, 112808), (354, 88908), (372, 84606), (472, 66681), (478, 65844), (531, 59272), (558, 56404), (708, 44454), (717, 43896), (744, 42303), (956, 32922), (1062, 29636), (1116, 28202), (1416, 22227), (1434, 21948), (1829, 17208), (1912, 16461), (2124, 14818), (2151, 14632), (2232, 14101), (2868, 10974), (3658, 8604), (4248, 7409), (4302, 7316), (5487, 5736)]