30655976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 62181000

約数和(自身を除く): 31525024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1049, 1124, 2098, 2248, 3653, 4196, 7306, 8392, 13637, 14612, 27274, 29224, 54548, 109096, 294769, 589538, 1179076, 2358152, 3831997, 7663994, 15327988, 30655976]

約数ペア:

[(1, 30655976), (2, 15327988), (4, 7663994), (8, 3831997), (13, 2358152), (26, 1179076), (52, 589538), (104, 294769), (281, 109096), (562, 54548), (1049, 29224), (1124, 27274), (2098, 14612), (2248, 13637), (3653, 8392), (4196, 7306)]