315475112

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{310507}}^1$

素因数の和:310640

約数の個数: 16

約数和(自身を含む): 596175360

約数和(自身を除く): 280700248

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 310507, 621014, 1242028, 2484056, 39434389, 78868778, 157737556, 315475112]

約数ペア:

[(1, 315475112), (2, 157737556), (4, 78868778), (8, 39434389), (127, 2484056), (254, 1242028), (508, 621014), (1016, 310507)]