248336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 562464

約数和(自身を除く): 314128

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 272, 332, 374, 664, 748, 913, 1328, 1411, 1496, 1826, 2822, 2992, 3652, 5644, 7304, 11288, 14608, 15521, 22576, 31042, 62084, 124168, 248336]

約数ペア:

[(1, 248336), (2, 124168), (4, 62084), (8, 31042), (11, 22576), (16, 15521), (17, 14608), (22, 11288), (34, 7304), (44, 5644), (68, 3652), (83, 2992), (88, 2822), (136, 1826), (166, 1496), (176, 1411), (187, 1328), (272, 913), (332, 748), (374, 664)]