16001456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{32261}}^1$

素因数の和:32300

約数の個数: 20

約数和(自身を含む): 32003904

約数和(自身を除く): 16002448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 32261, 64522, 129044, 258088, 516176, 1000091, 2000182, 4000364, 8000728, 16001456]

約数ペア:

[(1, 16001456), (2, 8000728), (4, 4000364), (8, 2000182), (16, 1000091), (31, 516176), (62, 258088), (124, 129044), (248, 64522), (496, 32261)]