89422564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 196116480

約数和(自身を除く): 106693916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1279, 1589, 2497, 2558, 3178, 4994, 5116, 6356, 8953, 9988, 14069, 17479, 17906, 28138, 34958, 35812, 56276, 69916, 98483, 196966, 290333, 393932, 580666, 1161332, 2032331, 3193663, 4064662, 6387326, 8129324, 12774652, 22355641, 44711282, 89422564]

約数ペア:

[(1, 89422564), (2, 44711282), (4, 22355641), (7, 12774652), (11, 8129324), (14, 6387326), (22, 4064662), (28, 3193663), (44, 2032331), (77, 1161332), (154, 580666), (227, 393932), (308, 290333), (454, 196966), (908, 98483), (1279, 69916), (1589, 56276), (2497, 35812), (2558, 34958), (3178, 28138), (4994, 17906), (5116, 17479), (6356, 14069), (8953, 9988)]