42444272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{204059}}^1$

素因数の和:204080

約数の個数: 20

約数和(自身を含む): 88562040

約数和(自身を除く): 46117768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 204059, 408118, 816236, 1632472, 2652767, 3264944, 5305534, 10611068, 21222136, 42444272]

約数ペア:

[(1, 42444272), (2, 21222136), (4, 10611068), (8, 5305534), (13, 3264944), (16, 2652767), (26, 1632472), (52, 816236), (104, 408118), (208, 204059)]