16471360

素因数分解:

$2^6\times 5^1\times {\mathrm{51473}}^1$

素因数の和:51490

約数の個数: 28

約数和(自身を含む): 39223188

約数和(自身を除く): 22751828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51473, 102946, 205892, 257365, 411784, 514730, 823568, 1029460, 1647136, 2058920, 3294272, 4117840, 8235680, 16471360]

約数ペア:

[(1, 16471360), (2, 8235680), (4, 4117840), (5, 3294272), (8, 2058920), (10, 1647136), (16, 1029460), (20, 823568), (32, 514730), (40, 411784), (64, 257365), (80, 205892), (160, 102946), (320, 51473)]