16631360

素因数分解:

$2^6\times 5^1\times {\mathrm{51973}}^1$

素因数の和:51990

約数の個数: 28

約数和(自身を含む): 39604188

約数和(自身を除く): 22972828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51973, 103946, 207892, 259865, 415784, 519730, 831568, 1039460, 1663136, 2078920, 3326272, 4157840, 8315680, 16631360]

約数ペア:

[(1, 16631360), (2, 8315680), (4, 4157840), (5, 3326272), (8, 2078920), (10, 1663136), (16, 1039460), (20, 831568), (32, 519730), (40, 415784), (64, 259865), (80, 207892), (160, 103946), (320, 51973)]