31090722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23447}}^1$

素因数の和:23482

約数の個数: 32

約数和(自身を含む): 70906752

約数和(自身を除く): 39816030

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23447, 46894, 70341, 140682, 304811, 398599, 609622, 797198, 914433, 1195797, 1828866, 2391594, 5181787, 10363574, 15545361, 31090722]

約数ペア:

[(1, 31090722), (2, 15545361), (3, 10363574), (6, 5181787), (13, 2391594), (17, 1828866), (26, 1195797), (34, 914433), (39, 797198), (51, 609622), (78, 398599), (102, 304811), (221, 140682), (442, 70341), (663, 46894), (1326, 23447)]