90110776

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19387}}^1$

素因数の和:19483

約数の個数: 32

約数和(自身を含む): 195431040

約数和(自身を除く): 105320264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 19387, 38774, 77548, 135709, 155096, 271418, 542836, 1085672, 1609121, 3218242, 6436484, 11263847, 12872968, 22527694, 45055388, 90110776]

約数ペア:

[(1, 90110776), (2, 45055388), (4, 22527694), (7, 12872968), (8, 11263847), (14, 6436484), (28, 3218242), (56, 1609121), (83, 1085672), (166, 542836), (332, 271418), (581, 155096), (664, 135709), (1162, 77548), (2324, 38774), (4648, 19387)]