89945912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 206219520

約数和(自身を除く): 116273608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 428, 476, 749, 856, 883, 952, 1498, 1766, 1819, 2996, 3532, 3638, 5992, 6181, 7064, 7276, 12362, 12733, 14552, 15011, 24724, 25466, 30022, 49448, 50932, 60044, 94481, 101864, 105077, 120088, 188962, 210154, 377924, 420308, 661367, 755848, 840616, 1322734, 1606177, 2645468, 3212354, 5290936, 6424708, 11243239, 12849416, 22486478, 44972956, 89945912]

約数ペア:

[(1, 89945912), (2, 44972956), (4, 22486478), (7, 12849416), (8, 11243239), (14, 6424708), (17, 5290936), (28, 3212354), (34, 2645468), (56, 1606177), (68, 1322734), (107, 840616), (119, 755848), (136, 661367), (214, 420308), (238, 377924), (428, 210154), (476, 188962), (749, 120088), (856, 105077), (883, 101864), (952, 94481), (1498, 60044), (1766, 50932), (1819, 49448), (2996, 30022), (3532, 25466), (3638, 24724), (5992, 15011), (6181, 14552), (7064, 12733), (7276, 12362)]