40302224

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2243}}^1$

素因数の和:3374

約数の個数: 20

約数和(自身を含む): 78189936

約数和(自身を除く): 37887712

約数列:

[1, 2, 4, 8, 16, 1123, 2243, 2246, 4486, 4492, 8972, 8984, 17944, 17968, 35888, 2518889, 5037778, 10075556, 20151112, 40302224]

約数ペア:

[(1, 40302224), (2, 20151112), (4, 10075556), (8, 5037778), (16, 2518889), (1123, 35888), (2243, 17968), (2246, 17944), (4486, 8984), (4492, 8972)]