80068144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29611}}^1$

素因数の和:29645

約数の個数: 30

約数和(自身を含む): 167988876

約数和(自身を除く): 87920732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 29611, 59222, 118444, 236888, 384943, 473776, 769886, 1539772, 3079544, 5004259, 6159088, 10008518, 20017036, 40034072, 80068144]

約数ペア:

[(1, 80068144), (2, 40034072), (4, 20017036), (8, 10008518), (13, 6159088), (16, 5004259), (26, 3079544), (52, 1539772), (104, 769886), (169, 473776), (208, 384943), (338, 236888), (676, 118444), (1352, 59222), (2704, 29611)]