61191568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{224969}}^1$

素因数の和:224994

約数の個数: 20

約数和(自身を含む): 125533260

約数和(自身を除く): 64341692

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 224969, 449938, 899876, 1799752, 3599504, 3824473, 7648946, 15297892, 30595784, 61191568]

約数ペア:

[(1, 61191568), (2, 30595784), (4, 15297892), (8, 7648946), (16, 3824473), (17, 3599504), (34, 1799752), (68, 899876), (136, 449938), (272, 224969)]