66141088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{158993}}^1$

素因数の和:159016

約数の個数: 24

約数和(自身を含む): 140232708

約数和(自身を除く): 74091620

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 158993, 317986, 635972, 1271944, 2066909, 2543888, 4133818, 5087776, 8267636, 16535272, 33070544, 66141088]

約数ペア:

[(1, 66141088), (2, 33070544), (4, 16535272), (8, 8267636), (13, 5087776), (16, 4133818), (26, 2543888), (32, 2066909), (52, 1271944), (104, 635972), (208, 317986), (416, 158993)]