31641284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20275

約数の個数: 24

約数和(自身を含む): 61181568

約数和(自身を除く): 29540284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20231, 40462, 80924, 343927, 465313, 687854, 930626, 1375708, 1861252, 7910321, 15820642, 31641284]

約数ペア:

[(1, 31641284), (2, 15820642), (4, 7910321), (17, 1861252), (23, 1375708), (34, 930626), (46, 687854), (68, 465313), (92, 343927), (391, 80924), (782, 40462), (1564, 20231)]