31474918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 49236480

約数和(自身を除く): 17761562

約数列:

[1, 2, 29, 58, 127, 254, 3683, 4273, 7366, 8546, 123917, 247834, 542671, 1085342, 15737459, 31474918]

約数ペア:

[(1, 31474918), (2, 15737459), (29, 1085342), (58, 542671), (127, 247834), (254, 123917), (3683, 8546), (4273, 7366)]