85801980104

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{443}}^1\times {\mathrm{144973}}^1$

素因数の和:145589

約数の個数: 32

約数和(自身を含む): 162208509120

約数和(自身を除く): 76406529016

約数列:

[1, 2, 4, 8, 167, 334, 443, 668, 886, 1336, 1772, 3544, 73981, 144973, 147962, 289946, 295924, 579892, 591848, 1159784, 24210491, 48420982, 64223039, 96841964, 128446078, 193683928, 256892156, 513784312, 10725247513, 21450495026, 42900990052, 85801980104]

約数ペア:

[(1, 85801980104), (2, 42900990052), (4, 21450495026), (8, 10725247513), (167, 513784312), (334, 256892156), (443, 193683928), (668, 128446078), (886, 96841964), (1336, 64223039), (1772, 48420982), (3544, 24210491), (73981, 1159784), (144973, 591848), (147962, 579892), (289946, 295924)]