31380308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3049}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 57388800

約数和(自身を除く): 26008492

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 3049, 5146, 6098, 10292, 12196, 94519, 189038, 253067, 378076, 506134, 1012268, 7845077, 15690154, 31380308]

約数ペア:

[(1, 31380308), (2, 15690154), (4, 7845077), (31, 1012268), (62, 506134), (83, 378076), (124, 253067), (166, 189038), (332, 94519), (2573, 12196), (3049, 10292), (5146, 6098)]