16940176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 37051200

約数和(自身を除く): 20111024

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3319, 5104, 6638, 13276, 26552, 36509, 53104, 73018, 96251, 146036, 192502, 292072, 385004, 584144, 770008, 1058761, 1540016, 2117522, 4235044, 8470088, 16940176]

約数ペア:

[(1, 16940176), (2, 8470088), (4, 4235044), (8, 2117522), (11, 1540016), (16, 1058761), (22, 770008), (29, 584144), (44, 385004), (58, 292072), (88, 192502), (116, 146036), (176, 96251), (232, 73018), (319, 53104), (464, 36509), (638, 26552), (1276, 13276), (2552, 6638), (3319, 5104)]