16277440

素因数分解:

$2^6\times 5^1\times {\mathrm{50867}}^1$

素因数の和:50884

約数の個数: 28

約数和(自身を含む): 38761416

約数和(自身を除く): 22483976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 50867, 101734, 203468, 254335, 406936, 508670, 813872, 1017340, 1627744, 2034680, 3255488, 4069360, 8138720, 16277440]

約数ペア:

[(1, 16277440), (2, 8138720), (4, 4069360), (5, 3255488), (8, 2034680), (10, 1627744), (16, 1017340), (20, 813872), (32, 508670), (40, 406936), (64, 254335), (80, 203468), (160, 101734), (320, 50867)]