31496038

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 55858176

約数和(自身を除く): 24362138

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 301, 463, 602, 791, 926, 1582, 3241, 4859, 6482, 9718, 19909, 34013, 39818, 52319, 68026, 104638, 139363, 278726, 366233, 732466, 2249717, 4499434, 15748019, 31496038]

約数ペア:

[(1, 31496038), (2, 15748019), (7, 4499434), (14, 2249717), (43, 732466), (86, 366233), (113, 278726), (226, 139363), (301, 104638), (463, 68026), (602, 52319), (791, 39818), (926, 34013), (1582, 19909), (3241, 9718), (4859, 6482)]