31987172

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4903}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 64262016

約数和(自身を除く): 32274844

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 4903, 6524, 9806, 19612, 34321, 68642, 137284, 1142399, 2284798, 4569596, 7996793, 15993586, 31987172]

約数ペア:

[(1, 31987172), (2, 15993586), (4, 7996793), (7, 4569596), (14, 2284798), (28, 1142399), (233, 137284), (466, 68642), (932, 34321), (1631, 19612), (3262, 9806), (4903, 6524)]