31340912

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{3581}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 60851016

約数和(自身を除く): 29510104

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 3581, 4376, 7162, 8752, 14324, 28648, 57296, 1958807, 3917614, 7835228, 15670456, 31340912]

約数ペア:

[(1, 31340912), (2, 15670456), (4, 7835228), (8, 3917614), (16, 1958807), (547, 57296), (1094, 28648), (2188, 14324), (3581, 8752), (4376, 7162)]