389513024

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{73327}}^1$

素因数の和:73422

約数の個数: 28

約数和(自身を含む): 782263104

約数和(自身を除く): 392750080

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 73327, 146654, 293308, 586616, 1173232, 2346464, 4692928, 6086141, 12172282, 24344564, 48689128, 97378256, 194756512, 389513024]

約数ペア:

[(1, 389513024), (2, 194756512), (4, 97378256), (8, 48689128), (16, 24344564), (32, 12172282), (64, 6086141), (83, 4692928), (166, 2346464), (332, 1173232), (664, 586616), (1328, 293308), (2656, 146654), (5312, 73327)]