31984330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1193}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 66023424

約数和(自身を除く): 34039094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1193, 1915, 2386, 2681, 3830, 5362, 5965, 8351, 11930, 13405, 16702, 26810, 41755, 83510, 456919, 913838, 2284595, 3198433, 4569190, 6396866, 15992165, 31984330]

約数ペア:

[(1, 31984330), (2, 15992165), (5, 6396866), (7, 4569190), (10, 3198433), (14, 2284595), (35, 913838), (70, 456919), (383, 83510), (766, 41755), (1193, 26810), (1915, 16702), (2386, 13405), (2681, 11930), (3830, 8351), (5362, 5965)]