31270776

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19447}}^1$

素因数の和:19523

約数の個数: 32

約数和(自身を含む): 79347840

約数和(自身を除く): 48077064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19447, 38894, 58341, 77788, 116682, 155576, 233364, 466728, 1302949, 2605898, 3908847, 5211796, 7817694, 10423592, 15635388, 31270776]

約数ペア:

[(1, 31270776), (2, 15635388), (3, 10423592), (4, 7817694), (6, 5211796), (8, 3908847), (12, 2605898), (24, 1302949), (67, 466728), (134, 233364), (201, 155576), (268, 116682), (402, 77788), (536, 58341), (804, 38894), (1608, 19447)]