1632176312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{2801}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 3322723680

約数和(自身を除く): 1690547368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 431, 676, 862, 1352, 1724, 2801, 3448, 5602, 5603, 11204, 11206, 22408, 22412, 36413, 44824, 72826, 72839, 145652, 145678, 291304, 291356, 473369, 582712, 946738, 1207231, 1893476, 2414462, 3786952, 4828924, 9657848, 15694003, 31388006, 62776012, 125552024, 204022039, 408044078, 816088156, 1632176312]

約数ペア:

[(1, 1632176312), (2, 816088156), (4, 408044078), (8, 204022039), (13, 125552024), (26, 62776012), (52, 31388006), (104, 15694003), (169, 9657848), (338, 4828924), (431, 3786952), (676, 2414462), (862, 1893476), (1352, 1207231), (1724, 946738), (2801, 582712), (3448, 473369), (5602, 291356), (5603, 291304), (11204, 145678), (11206, 145652), (22408, 72839), (22412, 72826), (36413, 44824)]