80070328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16381}}^1$

素因数の和:16447

約数の個数: 32

約数和(自身を含む): 165130560

約数和(自身を除く): 85060232

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 16381, 32762, 65524, 131048, 212953, 425906, 769907, 851812, 1539814, 1703624, 3079628, 6159256, 10008791, 20017582, 40035164, 80070328]

約数ペア:

[(1, 80070328), (2, 40035164), (4, 20017582), (8, 10008791), (13, 6159256), (26, 3079628), (47, 1703624), (52, 1539814), (94, 851812), (104, 769907), (188, 425906), (376, 212953), (611, 131048), (1222, 65524), (2444, 32762), (4888, 16381)]