38251088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140629}}^1$

素因数の和:140654

約数の個数: 20

約数和(自身を含む): 78471540

約数和(自身を除く): 40220452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140629, 281258, 562516, 1125032, 2250064, 2390693, 4781386, 9562772, 19125544, 38251088]

約数ペア:

[(1, 38251088), (2, 19125544), (4, 9562772), (8, 4781386), (16, 2390693), (17, 2250064), (34, 1125032), (68, 562516), (136, 281258), (272, 140629)]