66876752

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{50359}}^1$

素因数の和:50450

約数の個数: 20

約数和(自身を含む): 131137440

約数和(自身を除く): 64260688

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 50359, 100718, 201436, 402872, 805744, 4179797, 8359594, 16719188, 33438376, 66876752]

約数ペア:

[(1, 66876752), (2, 33438376), (4, 16719188), (8, 8359594), (16, 4179797), (83, 805744), (166, 402872), (332, 201436), (664, 100718), (1328, 50359)]