85917788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 173650176

約数和(自身を除く): 87732388

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 253, 292, 506, 803, 1012, 1163, 1606, 1679, 2326, 3212, 3358, 4652, 6716, 12793, 18469, 25586, 26749, 36938, 51172, 53498, 73876, 84899, 106996, 169798, 294239, 339596, 588478, 933889, 1176956, 1867778, 1952677, 3735556, 3905354, 7810708, 21479447, 42958894, 85917788]

約数ペア:

[(1, 85917788), (2, 42958894), (4, 21479447), (11, 7810708), (22, 3905354), (23, 3735556), (44, 1952677), (46, 1867778), (73, 1176956), (92, 933889), (146, 588478), (253, 339596), (292, 294239), (506, 169798), (803, 106996), (1012, 84899), (1163, 73876), (1606, 53498), (1679, 51172), (2326, 36938), (3212, 26749), (3358, 25586), (4652, 18469), (6716, 12793)]