30166448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145031}}^1$

素因数の和:145052

約数の個数: 20

約数和(自身を含む): 62943888

約数和(自身を除く): 32777440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145031, 290062, 580124, 1160248, 1885403, 2320496, 3770806, 7541612, 15083224, 30166448]

約数ペア:

[(1, 30166448), (2, 15083224), (4, 7541612), (8, 3770806), (13, 2320496), (16, 1885403), (26, 1160248), (52, 580124), (104, 290062), (208, 145031)]