80314936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45427}}^1$

素因数の和:45463

約数の個数: 32

約数和(自身を含む): 171717840

約数和(自身を除く): 91402904

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 45427, 90854, 181708, 363416, 590551, 772259, 1181102, 1544518, 2362204, 3089036, 4724408, 6178072, 10039367, 20078734, 40157468, 80314936]

約数ペア:

[(1, 80314936), (2, 40157468), (4, 20078734), (8, 10039367), (13, 6178072), (17, 4724408), (26, 3089036), (34, 2362204), (52, 1544518), (68, 1181102), (104, 772259), (136, 590551), (221, 363416), (442, 181708), (884, 90854), (1768, 45427)]