31090764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7177}}^1$

素因数の和:7222

約数の個数: 36

約数和(自身を含む): 76574904

約数和(自身を除く): 45484140

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 7177, 14354, 21531, 28708, 43062, 86124, 136363, 272726, 409089, 545452, 818178, 1636356, 2590897, 5181794, 7772691, 10363588, 15545382, 31090764]

約数ペア:

[(1, 31090764), (2, 15545382), (3, 10363588), (4, 7772691), (6, 5181794), (12, 2590897), (19, 1636356), (38, 818178), (57, 545452), (76, 409089), (114, 272726), (228, 136363), (361, 86124), (722, 43062), (1083, 28708), (1444, 21531), (2166, 14354), (4332, 7177)]