86398862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 152782848

約数和(自身を除く): 66383986

約数列:

[1, 2, 11, 17, 22, 34, 107, 127, 187, 214, 254, 289, 374, 578, 1177, 1397, 1819, 2159, 2354, 2794, 3179, 3638, 4318, 6358, 13589, 20009, 23749, 27178, 30923, 36703, 40018, 47498, 61846, 73406, 149479, 231013, 298958, 340153, 403733, 462026, 680306, 807466, 2541143, 3927221, 5082286, 7854442, 43199431, 86398862]

約数ペア:

[(1, 86398862), (2, 43199431), (11, 7854442), (17, 5082286), (22, 3927221), (34, 2541143), (107, 807466), (127, 680306), (187, 462026), (214, 403733), (254, 340153), (289, 298958), (374, 231013), (578, 149479), (1177, 73406), (1397, 61846), (1819, 47498), (2159, 40018), (2354, 36703), (2794, 30923), (3179, 27178), (3638, 23749), (4318, 20009), (6358, 13589)]