42203912

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{6521}}^1$

素因数の和:7336

約数の個数: 16

約数和(自身を含む): 79242300

約数和(自身を除く): 37038388

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 6521, 13042, 26084, 52168, 5275489, 10550978, 21101956, 42203912]

約数ペア:

[(1, 42203912), (2, 21101956), (4, 10550978), (8, 5275489), (809, 52168), (1618, 26084), (3236, 13042), (6472, 6521)]