89386198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 150709248

約数和(自身を除く): 61323050

約数列:

[1, 2, 11, 22, 47, 94, 137, 274, 517, 631, 1034, 1262, 1507, 3014, 6439, 6941, 12878, 13882, 29657, 59314, 70829, 86447, 141658, 172894, 326227, 652454, 950917, 1901834, 4063009, 8126018, 44693099, 89386198]

約数ペア:

[(1, 89386198), (2, 44693099), (11, 8126018), (22, 4063009), (47, 1901834), (94, 950917), (137, 652454), (274, 326227), (517, 172894), (631, 141658), (1034, 86447), (1262, 70829), (1507, 59314), (3014, 29657), (6439, 13882), (6941, 12878)]