40251872

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{7717}}^1$

素因数の和:7890

約数の個数: 24

約数和(自身を含む): 79742376

約数和(自身を除く): 39490504

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 7717, 15434, 30868, 61736, 123472, 246944, 1257871, 2515742, 5031484, 10062968, 20125936, 40251872]

約数ペア:

[(1, 40251872), (2, 20125936), (4, 10062968), (8, 5031484), (16, 2515742), (32, 1257871), (163, 246944), (326, 123472), (652, 61736), (1304, 30868), (2608, 15434), (5216, 7717)]