31485948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201833}}^1$

素因数の和:201853

約数の個数: 24

約数和(自身を含む): 79118928

約数和(自身を除く): 47632980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201833, 403666, 605499, 807332, 1210998, 2421996, 2623829, 5247658, 7871487, 10495316, 15742974, 31485948]

約数ペア:

[(1, 31485948), (2, 15742974), (3, 10495316), (4, 7871487), (6, 5247658), (12, 2623829), (13, 2421996), (26, 1210998), (39, 807332), (52, 605499), (78, 403666), (156, 201833)]