42319408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37253}}^1$

素因数の和:37332

約数の個数: 20

約数和(自身を含む): 83150928

約数和(自身を除く): 40831520

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37253, 74506, 149012, 298024, 596048, 2644963, 5289926, 10579852, 21159704, 42319408]

約数ペア:

[(1, 42319408), (2, 21159704), (4, 10579852), (8, 5289926), (16, 2644963), (71, 596048), (142, 298024), (284, 149012), (568, 74506), (1136, 37253)]