31907266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 53125632

約数和(自身を除く): 21218366

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 487, 697, 799, 974, 1394, 1598, 1927, 3854, 8279, 16558, 19967, 22889, 32759, 39934, 45778, 65518, 339439, 389113, 678878, 778226, 938449, 1876898, 15953633, 31907266]

約数ペア:

[(1, 31907266), (2, 15953633), (17, 1876898), (34, 938449), (41, 778226), (47, 678878), (82, 389113), (94, 339439), (487, 65518), (697, 45778), (799, 39934), (974, 32759), (1394, 22889), (1598, 19967), (1927, 16558), (3854, 8279)]