42981567164

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{2269}}^1\times {\mathrm{18427}}^1$

素因数の和:20957

約数の個数: 24

約数和(自身を含む): 75547797360

約数和(自身を除く): 32566230196

約数列:

[1, 2, 4, 257, 514, 1028, 2269, 4538, 9076, 18427, 36854, 73708, 583133, 1166266, 2332532, 4735739, 9471478, 18942956, 41810863, 83621726, 167243452, 10745391791, 21490783582, 42981567164]

約数ペア:

[(1, 42981567164), (2, 21490783582), (4, 10745391791), (257, 167243452), (514, 83621726), (1028, 41810863), (2269, 18942956), (4538, 9471478), (9076, 4735739), (18427, 2332532), (36854, 1166266), (73708, 583133)]