85425584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 172096128

約数和(自身を除く): 86670544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1097, 1256, 2194, 2512, 4388, 4867, 8776, 9734, 17552, 19468, 34007, 38936, 68014, 77872, 136028, 172229, 272056, 344458, 544112, 688916, 1377832, 2755664, 5339099, 10678198, 21356396, 42712792, 85425584]

約数ペア:

[(1, 85425584), (2, 42712792), (4, 21356396), (8, 10678198), (16, 5339099), (31, 2755664), (62, 1377832), (124, 688916), (157, 544112), (248, 344458), (314, 272056), (496, 172229), (628, 136028), (1097, 77872), (1256, 68014), (2194, 38936), (2512, 34007), (4388, 19468), (4867, 17552), (8776, 9734)]