47641648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{129461}}^1$

素因数の和:129492

約数の個数: 20

約数和(自身を含む): 96319728

約数和(自身を除く): 48678080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 129461, 258922, 517844, 1035688, 2071376, 2977603, 5955206, 11910412, 23820824, 47641648]

約数ペア:

[(1, 47641648), (2, 23820824), (4, 11910412), (8, 5955206), (16, 2977603), (23, 2071376), (46, 1035688), (92, 517844), (184, 258922), (368, 129461)]