39845104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191563}}^1$

素因数の和:191584

約数の個数: 20

約数和(自身を含む): 83138776

約数和(自身を除く): 43293672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191563, 383126, 766252, 1532504, 2490319, 3065008, 4980638, 9961276, 19922552, 39845104]

約数ペア:

[(1, 39845104), (2, 19922552), (4, 9961276), (8, 4980638), (13, 3065008), (16, 2490319), (26, 1532504), (52, 766252), (104, 383126), (208, 191563)]