65538910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9403}}^1$

素因数の和:9468

約数の個数: 32

約数和(自身を含む): 127969632

約数和(自身を除く): 62430722

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 9403, 18806, 47015, 94030, 159851, 319702, 385523, 771046, 799255, 1598510, 1927615, 3855230, 6553891, 13107782, 32769455, 65538910]

約数ペア:

[(1, 65538910), (2, 32769455), (5, 13107782), (10, 6553891), (17, 3855230), (34, 1927615), (41, 1598510), (82, 799255), (85, 771046), (170, 385523), (205, 319702), (410, 159851), (697, 94030), (1394, 47015), (3485, 18806), (6970, 9403)]