341536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:844

約数の個数: 24

約数和(自身を含む): 725004

約数和(自身を除く): 383468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 821, 1642, 3284, 6568, 10673, 13136, 21346, 26272, 42692, 85384, 170768, 341536]

約数ペア:

[(1, 341536), (2, 170768), (4, 85384), (8, 42692), (13, 26272), (16, 21346), (26, 13136), (32, 10673), (52, 6568), (104, 3284), (208, 1642), (416, 821)]