31386252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137659}}^1$

素因数の和:137685

約数の個数: 24

約数和(自身を含む): 77089600

約数和(自身を除く): 45703348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137659, 275318, 412977, 550636, 825954, 1651908, 2615521, 5231042, 7846563, 10462084, 15693126, 31386252]

約数ペア:

[(1, 31386252), (2, 15693126), (3, 10462084), (4, 7846563), (6, 5231042), (12, 2615521), (19, 1651908), (38, 825954), (57, 550636), (76, 412977), (114, 275318), (228, 137659)]