16623370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 31128768

約数和(自身を除く): 14505398

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 577, 670, 1154, 2881, 2885, 5762, 5770, 14405, 24811, 28810, 38659, 49622, 77318, 124055, 193295, 248110, 386590, 1662337, 3324674, 8311685, 16623370]

約数ペア:

[(1, 16623370), (2, 8311685), (5, 3324674), (10, 1662337), (43, 386590), (67, 248110), (86, 193295), (134, 124055), (215, 77318), (335, 49622), (430, 38659), (577, 28810), (670, 24811), (1154, 14405), (2881, 5770), (2885, 5762)]