31011092

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 64821120

約数和(自身を除く): 33810028

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 211, 362, 406, 422, 724, 812, 844, 1267, 1477, 2534, 2954, 5068, 5249, 5908, 6119, 10498, 12238, 20996, 24476, 36743, 38191, 42833, 73486, 76382, 85666, 146972, 152764, 171332, 267337, 534674, 1069348, 1107539, 2215078, 4430156, 7752773, 15505546, 31011092]

約数ペア:

[(1, 31011092), (2, 15505546), (4, 7752773), (7, 4430156), (14, 2215078), (28, 1107539), (29, 1069348), (58, 534674), (116, 267337), (181, 171332), (203, 152764), (211, 146972), (362, 85666), (406, 76382), (422, 73486), (724, 42833), (812, 38191), (844, 36743), (1267, 24476), (1477, 20996), (2534, 12238), (2954, 10498), (5068, 6119), (5249, 5908)]