31230388

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4787}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 31511564

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 4787, 6524, 9574, 19148, 33509, 67018, 134036, 1115371, 2230742, 4461484, 7807597, 15615194, 31230388]

約数ペア:

[(1, 31230388), (2, 15615194), (4, 7807597), (7, 4461484), (14, 2230742), (28, 1115371), (233, 134036), (466, 67018), (932, 33509), (1631, 19148), (3262, 9574), (4787, 6524)]