85581958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19163}}^1$

素因数の和:19212

約数の個数: 32

約数和(自身を含む): 165576960

約数和(自身を除く): 79995002

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 19163, 38326, 134141, 210793, 268282, 421586, 555727, 1111454, 1475551, 2951102, 3890089, 6112997, 7780178, 12225994, 42790979, 85581958]

約数ペア:

[(1, 85581958), (2, 42790979), (7, 12225994), (11, 7780178), (14, 6112997), (22, 3890089), (29, 2951102), (58, 1475551), (77, 1111454), (154, 555727), (203, 421586), (319, 268282), (406, 210793), (638, 134141), (2233, 38326), (4466, 19163)]