31126836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 79522688

約数和(自身を除く): 48395852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 3271, 4758, 6542, 9516, 9813, 13084, 19626, 39252, 42523, 85046, 127569, 170092, 199531, 255138, 399062, 510276, 598593, 798124, 1197186, 2394372, 2593903, 5187806, 7781709, 10375612, 15563418, 31126836]

約数ペア:

[(1, 31126836), (2, 15563418), (3, 10375612), (4, 7781709), (6, 5187806), (12, 2593903), (13, 2394372), (26, 1197186), (39, 798124), (52, 598593), (61, 510276), (78, 399062), (122, 255138), (156, 199531), (183, 170092), (244, 127569), (366, 85046), (732, 42523), (793, 39252), (1586, 19626), (2379, 13084), (3172, 9813), (3271, 9516), (4758, 6542)]