40575056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149173}}^1$

素因数の和:149198

約数の個数: 20

約数和(自身を含む): 83239092

約数和(自身を除く): 42664036

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149173, 298346, 596692, 1193384, 2386768, 2535941, 5071882, 10143764, 20287528, 40575056]

約数ペア:

[(1, 40575056), (2, 20287528), (4, 10143764), (8, 5071882), (16, 2535941), (17, 2386768), (34, 1193384), (68, 596692), (136, 298346), (272, 149173)]