40003454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15737}}^1$

素因数の和:15811

約数の個数: 16

約数和(自身を含む): 63455616

約数和(自身を除く): 23452162

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 15737, 31474, 487847, 645217, 975694, 1290434, 20001727, 40003454]

約数ペア:

[(1, 40003454), (2, 20001727), (31, 1290434), (41, 975694), (62, 645217), (82, 487847), (1271, 31474), (2542, 15737)]