31739408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116689}}^1$

素因数の和:116714

約数の個数: 20

約数和(自身を含む): 65113020

約数和(自身を除く): 33373612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116689, 233378, 466756, 933512, 1867024, 1983713, 3967426, 7934852, 15869704, 31739408]

約数ペア:

[(1, 31739408), (2, 15869704), (4, 7934852), (8, 3967426), (16, 1983713), (17, 1867024), (34, 933512), (68, 466756), (136, 233378), (272, 116689)]