64230896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{236143}}^1$

素因数の和:236168

約数の個数: 20

約数和(自身を含む): 131768352

約数和(自身を除く): 67537456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 236143, 472286, 944572, 1889144, 3778288, 4014431, 8028862, 16057724, 32115448, 64230896]

約数ペア:

[(1, 64230896), (2, 32115448), (4, 16057724), (8, 8028862), (16, 4014431), (17, 3778288), (34, 1889144), (68, 944572), (136, 472286), (272, 236143)]