31029292

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 33321428

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 151, 164, 179, 287, 302, 358, 574, 604, 716, 1057, 1148, 1253, 2114, 2506, 4228, 5012, 6191, 7339, 12382, 14678, 24764, 27029, 29356, 43337, 51373, 54058, 86674, 102746, 108116, 173348, 189203, 205492, 378406, 756812, 1108189, 2216378, 4432756, 7757323, 15514646, 31029292]

約数ペア:

[(1, 31029292), (2, 15514646), (4, 7757323), (7, 4432756), (14, 2216378), (28, 1108189), (41, 756812), (82, 378406), (151, 205492), (164, 189203), (179, 173348), (287, 108116), (302, 102746), (358, 86674), (574, 54058), (604, 51373), (716, 43337), (1057, 29356), (1148, 27029), (1253, 24764), (2114, 14678), (2506, 12382), (4228, 7339), (5012, 6191)]