17315680

素因数分解:

$2^5\times 5^1\times {\mathrm{108223}}^1$

素因数の和:108238

約数の個数: 24

約数和(自身を含む): 40908672

約数和(自身を除く): 23592992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 108223, 216446, 432892, 541115, 865784, 1082230, 1731568, 2164460, 3463136, 4328920, 8657840, 17315680]

約数ペア:

[(1, 17315680), (2, 8657840), (4, 4328920), (5, 3463136), (8, 2164460), (10, 1731568), (16, 1082230), (20, 865784), (32, 541115), (40, 432892), (80, 216446), (160, 108223)]