545389616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4271}}^1$

素因数の和:4649

約数の個数: 40

約数和(自身を含む): 1106072064

約数和(自身を除く): 560682448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 347, 368, 694, 1388, 2776, 4271, 5552, 7981, 8542, 15962, 17084, 31924, 34168, 63848, 68336, 98233, 127696, 196466, 392932, 785864, 1482037, 1571728, 2964074, 5928148, 11856296, 23712592, 34086851, 68173702, 136347404, 272694808, 545389616]

約数ペア:

[(1, 545389616), (2, 272694808), (4, 136347404), (8, 68173702), (16, 34086851), (23, 23712592), (46, 11856296), (92, 5928148), (184, 2964074), (347, 1571728), (368, 1482037), (694, 785864), (1388, 392932), (2776, 196466), (4271, 127696), (5552, 98233), (7981, 68336), (8542, 63848), (15962, 34168), (17084, 31924)]