40593008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149239}}^1$

素因数の和:149264

約数の個数: 20

約数和(自身を含む): 83275920

約数和(自身を除く): 42682912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149239, 298478, 596956, 1193912, 2387824, 2537063, 5074126, 10148252, 20296504, 40593008]

約数ペア:

[(1, 40593008), (2, 20296504), (4, 10148252), (8, 5074126), (16, 2537063), (17, 2387824), (34, 1193912), (68, 596956), (136, 298478), (272, 149239)]