31429724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11177}}^1$

素因数の和:11237

約数の個数: 24

約数和(自身を含む): 59466960

約数和(自身を除く): 28037236

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 11177, 22354, 44708, 212363, 413549, 424726, 827098, 849452, 1654196, 7857431, 15714862, 31429724]

約数ペア:

[(1, 31429724), (2, 15714862), (4, 7857431), (19, 1654196), (37, 849452), (38, 827098), (74, 424726), (76, 413549), (148, 212363), (703, 44708), (1406, 22354), (2812, 11177)]