40573136

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{32099}}^1$

素因数の和:32186

約数の個数: 20

約数和(自身を含む): 79608000

約数和(自身を除く): 39034864

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 32099, 64198, 128396, 256792, 513584, 2535821, 5071642, 10143284, 20286568, 40573136]

約数ペア:

[(1, 40573136), (2, 20286568), (4, 10143284), (8, 5071642), (16, 2535821), (79, 513584), (158, 256792), (316, 128396), (632, 64198), (1264, 32099)]