72416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 24

約数和(自身を含む): 149184

約数和(自身を除く): 76768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 4526, 9052, 18104, 36208, 72416]

約数ペア:

[(1, 72416), (2, 36208), (4, 18104), (8, 9052), (16, 4526), (31, 2336), (32, 2263), (62, 1168), (73, 992), (124, 584), (146, 496), (248, 292)]