31407331934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{4951}}^1$

素因数の和:5217

約数の個数: 64

約数和(自身を含む): 54380090880

約数和(自身を除く): 22972758946

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 163, 319, 326, 638, 671, 1342, 1769, 1793, 3538, 3586, 4727, 4951, 9454, 9902, 9943, 19459, 19886, 38918, 51997, 54461, 103994, 108922, 109373, 143579, 218746, 287158, 288347, 302011, 576694, 604022, 807013, 1579369, 1614026, 3158738, 3171817, 3322121, 6343634, 6644242, 8758319, 8877143, 17516638, 17754286, 23403377, 46806754, 49227793, 96341509, 98455586, 192683018, 257437147, 514874294, 541505723, 1083011446, 1427605997, 2855211994, 15703665967, 31407331934]

約数ペア:

[(1, 31407331934), (2, 15703665967), (11, 2855211994), (22, 1427605997), (29, 1083011446), (58, 541505723), (61, 514874294), (122, 257437147), (163, 192683018), (319, 98455586), (326, 96341509), (638, 49227793), (671, 46806754), (1342, 23403377), (1769, 17754286), (1793, 17516638), (3538, 8877143), (3586, 8758319), (4727, 6644242), (4951, 6343634), (9454, 3322121), (9902, 3171817), (9943, 3158738), (19459, 1614026), (19886, 1579369), (38918, 807013), (51997, 604022), (54461, 576694), (103994, 302011), (108922, 288347), (109373, 287158), (143579, 218746)]