42064768

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{10601}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 86512320

約数和(自身を除く): 44447552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 10601, 21202, 42404, 84808, 169616, 328631, 339232, 657262, 678464, 1314524, 1356928, 2629048, 5258096, 10516192, 21032384, 42064768]

約数ペア:

[(1, 42064768), (2, 21032384), (4, 10516192), (8, 5258096), (16, 2629048), (31, 1356928), (32, 1314524), (62, 678464), (64, 657262), (124, 339232), (128, 328631), (248, 169616), (496, 84808), (992, 42404), (1984, 21202), (3968, 10601)]