31370924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 30862996

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 116, 142, 284, 293, 377, 586, 754, 923, 1172, 1508, 1846, 2059, 3692, 3809, 4118, 7618, 8236, 8497, 15236, 16994, 20803, 26767, 33988, 41606, 53534, 83212, 107068, 110461, 220922, 270439, 441844, 540878, 603287, 1081756, 1206574, 2413148, 7842731, 15685462, 31370924]

約数ペア:

[(1, 31370924), (2, 15685462), (4, 7842731), (13, 2413148), (26, 1206574), (29, 1081756), (52, 603287), (58, 540878), (71, 441844), (116, 270439), (142, 220922), (284, 110461), (293, 107068), (377, 83212), (586, 53534), (754, 41606), (923, 33988), (1172, 26767), (1508, 20803), (1846, 16994), (2059, 15236), (3692, 8497), (3809, 8236), (4118, 7618)]