42405458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3821}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 23638702

約数列:

[1, 2, 31, 62, 179, 358, 3821, 5549, 7642, 11098, 118451, 236902, 683959, 1367918, 21202729, 42405458]

約数ペア:

[(1, 42405458), (2, 21202729), (31, 1367918), (62, 683959), (179, 236902), (358, 118451), (3821, 11098), (5549, 7642)]