31470168

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19571}}^1$

素因数の和:19647

約数の個数: 32

約数和(自身を含む): 79853760

約数和(自身を除く): 48383592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19571, 39142, 58713, 78284, 117426, 156568, 234852, 469704, 1311257, 2622514, 3933771, 5245028, 7867542, 10490056, 15735084, 31470168]

約数ペア:

[(1, 31470168), (2, 15735084), (3, 10490056), (4, 7867542), (6, 5245028), (8, 3933771), (12, 2622514), (24, 1311257), (67, 469704), (134, 234852), (201, 156568), (268, 117426), (402, 78284), (536, 58713), (804, 39142), (1608, 19571)]