23667568

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{39979}}^1$

素因数の和:40024

約数の個数: 20

約数和(自身を含む): 47096440

約数和(自身を除く): 23428872

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 39979, 79958, 159916, 319832, 639664, 1479223, 2958446, 5916892, 11833784, 23667568]

約数ペア:

[(1, 23667568), (2, 11833784), (4, 5916892), (8, 2958446), (16, 1479223), (37, 639664), (74, 319832), (148, 159916), (296, 79958), (592, 39979)]