16306720

素因数分解:

$2^5\times 5^1\times {\mathrm{101917}}^1$

素因数の和:101932

約数の個数: 24

約数和(自身を含む): 38525004

約数和(自身を除く): 22218284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 101917, 203834, 407668, 509585, 815336, 1019170, 1630672, 2038340, 3261344, 4076680, 8153360, 16306720]

約数ペア:

[(1, 16306720), (2, 8153360), (4, 4076680), (5, 3261344), (8, 2038340), (10, 1630672), (16, 1019170), (20, 815336), (32, 509585), (40, 407668), (80, 203834), (160, 101917)]