31008039244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85186921}}^1$

素因数の和:85186945

約数の個数: 24

約数和(自身を含む): 66786546848

約数和(自身を除く): 35778507604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85186921, 170373842, 340747684, 596308447, 1107429973, 1192616894, 2214859946, 2385233788, 4429719892, 7752009811, 15504019622, 31008039244]

約数ペア:

[(1, 31008039244), (2, 15504019622), (4, 7752009811), (7, 4429719892), (13, 2385233788), (14, 2214859946), (26, 1192616894), (28, 1107429973), (52, 596308447), (91, 340747684), (182, 170373842), (364, 85186921)]