86940176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3851}}^1$

素因数の和:3959

約数の個数: 40

約数和(自身を含む): 180550944

約数和(自身を除く): 93610768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3851, 5644, 7702, 11288, 15404, 22576, 30808, 61616, 65467, 130934, 261868, 319633, 523736, 639266, 1047472, 1278532, 2557064, 5114128, 5433761, 10867522, 21735044, 43470088, 86940176]

約数ペア:

[(1, 86940176), (2, 43470088), (4, 21735044), (8, 10867522), (16, 5433761), (17, 5114128), (34, 2557064), (68, 1278532), (83, 1047472), (136, 639266), (166, 523736), (272, 319633), (332, 261868), (664, 130934), (1328, 65467), (1411, 61616), (2822, 30808), (3851, 22576), (5644, 15404), (7702, 11288)]