88142516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 104909644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 683, 838, 1366, 1676, 2732, 2933, 4609, 4781, 5866, 7513, 9218, 9562, 11732, 15026, 18436, 19124, 30052, 32263, 52591, 64526, 105182, 129052, 210364, 286177, 572354, 1144708, 2003239, 3147947, 4006478, 6295894, 8012956, 12591788, 22035629, 44071258, 88142516]

約数ペア:

[(1, 88142516), (2, 44071258), (4, 22035629), (7, 12591788), (11, 8012956), (14, 6295894), (22, 4006478), (28, 3147947), (44, 2003239), (77, 1144708), (154, 572354), (308, 286177), (419, 210364), (683, 129052), (838, 105182), (1366, 64526), (1676, 52591), (2732, 32263), (2933, 30052), (4609, 19124), (4781, 18436), (5866, 15026), (7513, 11732), (9218, 9562)]