87557344

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22993}}^1$

素因数の和:23027

約数の個数: 48

約数和(自身を含む): 208601568

約数和(自身を除く): 121044224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 22993, 45986, 91972, 160951, 183944, 321902, 367888, 390881, 643804, 735776, 781762, 1287608, 1563524, 2575216, 2736167, 3127048, 5150432, 5472334, 6254096, 10944668, 12508192, 21889336, 43778672, 87557344]

約数ペア:

[(1, 87557344), (2, 43778672), (4, 21889336), (7, 12508192), (8, 10944668), (14, 6254096), (16, 5472334), (17, 5150432), (28, 3127048), (32, 2736167), (34, 2575216), (56, 1563524), (68, 1287608), (112, 781762), (119, 735776), (136, 643804), (224, 390881), (238, 367888), (272, 321902), (476, 183944), (544, 160951), (952, 91972), (1904, 45986), (3808, 22993)]