31192756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 69552000

約数和(自身を除く): 38359244

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 3449, 4522, 6898, 9044, 13796, 24143, 48286, 58633, 65531, 96572, 117266, 131062, 234532, 262124, 410431, 458717, 820862, 917434, 1114027, 1641724, 1834868, 2228054, 4456108, 7798189, 15596378, 31192756]

約数ペア:

[(1, 31192756), (2, 15596378), (4, 7798189), (7, 4456108), (14, 2228054), (17, 1834868), (19, 1641724), (28, 1114027), (34, 917434), (38, 820862), (68, 458717), (76, 410431), (119, 262124), (133, 234532), (238, 131062), (266, 117266), (323, 96572), (476, 65531), (532, 58633), (646, 48286), (1292, 24143), (2261, 13796), (3449, 9044), (4522, 6898)]