63986902256

素因数分解:

$2^4\times {\mathrm{19763}}^1\times {\mathrm{202357}}^1$

素因数の和:222128

約数の個数: 20

約数和(自身を含む): 123981508872

約数和(自身を除く): 59994606616

約数列:

[1, 2, 4, 8, 16, 19763, 39526, 79052, 158104, 202357, 316208, 404714, 809428, 1618856, 3237712, 3999181391, 7998362782, 15996725564, 31993451128, 63986902256]

約数ペア:

[(1, 63986902256), (2, 31993451128), (4, 15996725564), (8, 7998362782), (16, 3999181391), (19763, 3237712), (39526, 1618856), (79052, 809428), (158104, 404714), (202357, 316208)]