31668406

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 62421840

約数和(自身を除く): 30753434

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1013, 1078, 1421, 2026, 2233, 2842, 4466, 7091, 11143, 14182, 15631, 22286, 29377, 31262, 49637, 58754, 78001, 99274, 156002, 205639, 323147, 411278, 546007, 646294, 1092014, 1439473, 2262029, 2878946, 4524058, 15834203, 31668406]

約数ペア:

[(1, 31668406), (2, 15834203), (7, 4524058), (11, 2878946), (14, 2262029), (22, 1439473), (29, 1092014), (49, 646294), (58, 546007), (77, 411278), (98, 323147), (154, 205639), (203, 156002), (319, 99274), (406, 78001), (539, 58754), (638, 49637), (1013, 31262), (1078, 29377), (1421, 22286), (2026, 15631), (2233, 14182), (2842, 11143), (4466, 7091)]