30381104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146063}}^1$

素因数の和:146084

約数の個数: 20

約数和(自身を含む): 63391776

約数和(自身を除く): 33010672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146063, 292126, 584252, 1168504, 1898819, 2337008, 3797638, 7595276, 15190552, 30381104]

約数ペア:

[(1, 30381104), (2, 15190552), (4, 7595276), (8, 3797638), (13, 2337008), (16, 1898819), (26, 1168504), (52, 584252), (104, 292126), (208, 146063)]