67642016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{162601}}^1$

素因数の和:162624

約数の個数: 24

約数和(自身を含む): 143414964

約数和(自身を除く): 75772948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 162601, 325202, 650404, 1300808, 2113813, 2601616, 4227626, 5203232, 8455252, 16910504, 33821008, 67642016]

約数ペア:

[(1, 67642016), (2, 33821008), (4, 16910504), (8, 8455252), (13, 5203232), (16, 4227626), (26, 2601616), (32, 2113813), (52, 1300808), (104, 650404), (208, 325202), (416, 162601)]