171032704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43103}}^1$

素因数の和:43148

約数の個数: 32

約数和(自身を含む): 351728640

約数和(自身を除く): 180695936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 43103, 86206, 172412, 344824, 689648, 1336193, 1379296, 2672386, 2758592, 5344772, 5517184, 10689544, 21379088, 42758176, 85516352, 171032704]

約数ペア:

[(1, 171032704), (2, 85516352), (4, 42758176), (8, 21379088), (16, 10689544), (31, 5517184), (32, 5344772), (62, 2758592), (64, 2672386), (124, 1379296), (128, 1336193), (248, 689648), (496, 344824), (992, 172412), (1984, 86206), (3968, 43103)]