30976916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3607}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 57583680

約数和(自身を除く): 26606764

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3607, 4294, 7214, 8588, 14428, 68533, 137066, 274132, 407591, 815182, 1630364, 7744229, 15488458, 30976916]

約数ペア:

[(1, 30976916), (2, 15488458), (4, 7744229), (19, 1630364), (38, 815182), (76, 407591), (113, 274132), (226, 137066), (452, 68533), (2147, 14428), (3607, 8588), (4294, 7214)]