83142704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73189}}^1$

素因数の和:73268

約数の個数: 20

約数和(自身を含む): 163360080

約数和(自身を除く): 80217376

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 73189, 146378, 292756, 585512, 1171024, 5196419, 10392838, 20785676, 41571352, 83142704]

約数ペア:

[(1, 83142704), (2, 41571352), (4, 20785676), (8, 10392838), (16, 5196419), (71, 1171024), (142, 585512), (284, 292756), (568, 146378), (1136, 73189)]