17993072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 37403856

約数和(自身を除く): 19410784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 797, 1328, 1411, 1594, 2822, 3188, 5644, 6376, 11288, 12752, 13549, 22576, 27098, 54196, 66151, 108392, 132302, 216784, 264604, 529208, 1058416, 1124567, 2249134, 4498268, 8996536, 17993072]

約数ペア:

[(1, 17993072), (2, 8996536), (4, 4498268), (8, 2249134), (16, 1124567), (17, 1058416), (34, 529208), (68, 264604), (83, 216784), (136, 132302), (166, 108392), (272, 66151), (332, 54196), (664, 27098), (797, 22576), (1328, 13549), (1411, 12752), (1594, 11288), (2822, 6376), (3188, 5644)]