85686970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7523}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 165768768

約数和(自身を除く): 80081798

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 7523, 11390, 15046, 37615, 75230, 127891, 255782, 504041, 639455, 1008082, 1278910, 2520205, 5040410, 8568697, 17137394, 42843485, 85686970]

約数ペア:

[(1, 85686970), (2, 42843485), (5, 17137394), (10, 8568697), (17, 5040410), (34, 2520205), (67, 1278910), (85, 1008082), (134, 639455), (170, 504041), (335, 255782), (670, 127891), (1139, 75230), (2278, 37615), (5695, 15046), (7523, 11390)]