31840056

素因数分解:

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

素因数の和:253

約数の個数: 72

約数和(自身を含む): 88985520

約数和(自身を除く): 57145464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 97, 141, 188, 194, 282, 291, 376, 388, 423, 564, 582, 776, 846, 873, 1128, 1164, 1692, 1746, 2328, 3384, 3492, 4559, 6984, 9118, 9409, 13677, 18236, 18818, 27354, 28227, 36472, 37636, 41031, 54708, 56454, 75272, 82062, 84681, 109416, 112908, 164124, 169362, 225816, 328248, 338724, 442223, 677448, 884446, 1326669, 1768892, 2653338, 3537784, 3980007, 5306676, 7960014, 10613352, 15920028, 31840056]

約数ペア:

[(1, 31840056), (2, 15920028), (3, 10613352), (4, 7960014), (6, 5306676), (8, 3980007), (9, 3537784), (12, 2653338), (18, 1768892), (24, 1326669), (36, 884446), (47, 677448), (72, 442223), (94, 338724), (97, 328248), (141, 225816), (188, 169362), (194, 164124), (282, 112908), (291, 109416), (376, 84681), (388, 82062), (423, 75272), (564, 56454), (582, 54708), (776, 41031), (846, 37636), (873, 36472), (1128, 28227), (1164, 27354), (1692, 18818), (1746, 18236), (2328, 13677), (3384, 9409), (3492, 9118), (4559, 6984)]