79818128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22573}}^1$

素因数の和:22611

約数の個数: 40

約数和(自身を含む): 176348088

約数和(自身を除く): 96529960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22573, 45146, 90292, 180584, 293449, 361168, 383741, 586898, 767482, 1173796, 1534964, 2347592, 3069928, 4695184, 4988633, 6139856, 9977266, 19954532, 39909064, 79818128]

約数ペア:

[(1, 79818128), (2, 39909064), (4, 19954532), (8, 9977266), (13, 6139856), (16, 4988633), (17, 4695184), (26, 3069928), (34, 2347592), (52, 1534964), (68, 1173796), (104, 767482), (136, 586898), (208, 383741), (221, 361168), (272, 293449), (442, 180584), (884, 90292), (1768, 45146), (3536, 22573)]