31388856

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27827}}^1$

素因数の和:27883

約数の個数: 32

約数和(自身を含む): 80144640

約数和(自身を除く): 48755784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27827, 55654, 83481, 111308, 166962, 222616, 333924, 667848, 1307869, 2615738, 3923607, 5231476, 7847214, 10462952, 15694428, 31388856]

約数ペア:

[(1, 31388856), (2, 15694428), (3, 10462952), (4, 7847214), (6, 5231476), (8, 3923607), (12, 2615738), (24, 1307869), (47, 667848), (94, 333924), (141, 222616), (188, 166962), (282, 111308), (376, 83481), (564, 55654), (1128, 27827)]