21692992

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{5059}}^1$

素因数の和:5138

約数の個数: 28

約数和(自身を含む): 43698160

約数和(自身を除く): 22005168

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 5059, 10118, 20236, 40472, 80944, 161888, 323776, 338953, 677906, 1355812, 2711624, 5423248, 10846496, 21692992]

約数ペア:

[(1, 21692992), (2, 10846496), (4, 5423248), (8, 2711624), (16, 1355812), (32, 677906), (64, 338953), (67, 323776), (134, 161888), (268, 80944), (536, 40472), (1072, 20236), (2144, 10118), (4288, 5059)]