31103678566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1\times {\mathrm{10163}}^1$

素因数の和:12100

約数の個数: 32

約数和(自身を含む): 50284967040

約数和(自身を除く): 19181288474

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1873, 3746, 10163, 20326, 35587, 71174, 80539, 161078, 193097, 386194, 437009, 874018, 1530241, 3060482, 8303171, 16606342, 19035299, 38070598, 361670681, 723341362, 818517857, 1637035714, 15551839283, 31103678566]

約数ペア:

[(1, 31103678566), (2, 15551839283), (19, 1637035714), (38, 818517857), (43, 723341362), (86, 361670681), (817, 38070598), (1634, 19035299), (1873, 16606342), (3746, 8303171), (10163, 3060482), (20326, 1530241), (35587, 874018), (71174, 437009), (80539, 386194), (161078, 193097)]