31610916

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5387}}^1$

素因数の和:5560

約数の個数: 36

約数和(自身を含む): 80410512

約数和(自身を除く): 48799596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5387, 5868, 10774, 16161, 21548, 32322, 48483, 64644, 96966, 193932, 878081, 1756162, 2634243, 3512324, 5268486, 7902729, 10536972, 15805458, 31610916]

約数ペア:

[(1, 31610916), (2, 15805458), (3, 10536972), (4, 7902729), (6, 5268486), (9, 3512324), (12, 2634243), (18, 1756162), (36, 878081), (163, 193932), (326, 96966), (489, 64644), (652, 48483), (978, 32322), (1467, 21548), (1956, 16161), (2934, 10774), (5387, 5868)]