87754012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 156637152

約数和(自身を除く): 68883140

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 1601, 3202, 6404, 13703, 27406, 54812, 113671, 227342, 308993, 454684, 617986, 1235972, 21938503, 43877006, 87754012]

約数ペア:

[(1, 87754012), (2, 43877006), (4, 21938503), (71, 1235972), (142, 617986), (193, 454684), (284, 308993), (386, 227342), (772, 113671), (1601, 54812), (3202, 27406), (6404, 13703)]