8245136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30338

約数の個数: 20

約数和(自身を含む): 16915212

約数和(自身を除く): 8670076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 30313, 60626, 121252, 242504, 485008, 515321, 1030642, 2061284, 4122568, 8245136]

約数ペア:

[(1, 8245136), (2, 4122568), (4, 2061284), (8, 1030642), (16, 515321), (17, 485008), (34, 242504), (68, 121252), (136, 60626), (272, 30313)]