31675932

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 83044416

約数和(自身を除く): 51368484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 97, 141, 188, 193, 194, 282, 291, 386, 388, 423, 564, 579, 582, 772, 846, 873, 1158, 1164, 1692, 1737, 1746, 2316, 3474, 3492, 4559, 6948, 9071, 9118, 13677, 18142, 18236, 18721, 27213, 27354, 36284, 37442, 41031, 54426, 54708, 56163, 74884, 81639, 82062, 108852, 112326, 163278, 164124, 168489, 224652, 326556, 336978, 673956, 879887, 1759774, 2639661, 3519548, 5279322, 7918983, 10558644, 15837966, 31675932]

約数ペア:

[(1, 31675932), (2, 15837966), (3, 10558644), (4, 7918983), (6, 5279322), (9, 3519548), (12, 2639661), (18, 1759774), (36, 879887), (47, 673956), (94, 336978), (97, 326556), (141, 224652), (188, 168489), (193, 164124), (194, 163278), (282, 112326), (291, 108852), (386, 82062), (388, 81639), (423, 74884), (564, 56163), (579, 54708), (582, 54426), (772, 41031), (846, 37442), (873, 36284), (1158, 27354), (1164, 27213), (1692, 18721), (1737, 18236), (1746, 18142), (2316, 13677), (3474, 9118), (3492, 9071), (4559, 6948)]