31023272

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 70024500

約数和(自身を除く): 39001228

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2729, 2842, 5458, 5684, 10916, 11368, 19103, 21832, 38206, 76412, 79141, 133721, 152824, 158282, 267442, 316564, 534884, 553987, 633128, 1069768, 1107974, 2215948, 3877909, 4431896, 7755818, 15511636, 31023272]

約数ペア:

[(1, 31023272), (2, 15511636), (4, 7755818), (7, 4431896), (8, 3877909), (14, 2215948), (28, 1107974), (29, 1069768), (49, 633128), (56, 553987), (58, 534884), (98, 316564), (116, 267442), (196, 158282), (203, 152824), (232, 133721), (392, 79141), (406, 76412), (812, 38206), (1421, 21832), (1624, 19103), (2729, 11368), (2842, 10916), (5458, 5684)]