16169776

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2521

約数の個数: 40

約数和(自身を含む): 36426240

約数和(自身を除く): 20256464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2447, 3304, 4894, 6608, 9788, 17129, 19576, 34258, 39152, 68516, 137032, 144373, 274064, 288746, 577492, 1010611, 1154984, 2021222, 2309968, 4042444, 8084888, 16169776]

約数ペア:

[(1, 16169776), (2, 8084888), (4, 4042444), (7, 2309968), (8, 2021222), (14, 1154984), (16, 1010611), (28, 577492), (56, 288746), (59, 274064), (112, 144373), (118, 137032), (236, 68516), (413, 39152), (472, 34258), (826, 19576), (944, 17129), (1652, 9788), (2447, 6608), (3304, 4894)]