87032816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{418427}}^1$

素因数の和:418448

約数の個数: 20

約数和(自身を含む): 181597752

約数和(自身を除く): 94564936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 418427, 836854, 1673708, 3347416, 5439551, 6694832, 10879102, 21758204, 43516408, 87032816]

約数ペア:

[(1, 87032816), (2, 43516408), (4, 21758204), (8, 10879102), (13, 6694832), (16, 5439551), (26, 3347416), (52, 1673708), (104, 836854), (208, 418427)]