64144910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9203}}^1$

素因数の和:9268

約数の個数: 32

約数和(自身を含む): 125248032

約数和(自身を除く): 61103122

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 9203, 18406, 46015, 92030, 156451, 312902, 377323, 754646, 782255, 1564510, 1886615, 3773230, 6414491, 12828982, 32072455, 64144910]

約数ペア:

[(1, 64144910), (2, 32072455), (5, 12828982), (10, 6414491), (17, 3773230), (34, 1886615), (41, 1564510), (82, 782255), (85, 754646), (170, 377323), (205, 312902), (410, 156451), (697, 92030), (1394, 46015), (3485, 18406), (6970, 9203)]