47910904

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{9343}}^1$

素因数の和:9990

約数の個数: 16

約数和(自身を含む): 89982720

約数和(自身を除く): 42071816

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 9343, 18686, 37372, 74744, 5988863, 11977726, 23955452, 47910904]

約数ペア:

[(1, 47910904), (2, 23955452), (4, 11977726), (8, 5988863), (641, 74744), (1282, 37372), (2564, 18686), (5128, 9343)]