20161728592

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{547}}^1\times {\mathrm{9887}}^1$

素因数の和:10675

約数の個数: 40

約数和(自身を含む): 39306698496

約数和(自身を除く): 19144969904

約数列:

[1, 2, 4, 8, 16, 233, 466, 547, 932, 1094, 1864, 2188, 3728, 4376, 8752, 9887, 19774, 39548, 79096, 127451, 158192, 254902, 509804, 1019608, 2039216, 2303671, 4607342, 5408189, 9214684, 10816378, 18429368, 21632756, 36858736, 43265512, 86531024, 1260108037, 2520216074, 5040432148, 10080864296, 20161728592]

約数ペア:

[(1, 20161728592), (2, 10080864296), (4, 5040432148), (8, 2520216074), (16, 1260108037), (233, 86531024), (466, 43265512), (547, 36858736), (932, 21632756), (1094, 18429368), (1864, 10816378), (2188, 9214684), (3728, 5408189), (4376, 4607342), (8752, 2303671), (9887, 2039216), (19774, 1019608), (39548, 509804), (79096, 254902), (127451, 158192)]