40141446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 82756608

約数和(自身を除く): 42615162

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 991, 1982, 2973, 5946, 6751, 13502, 20253, 40506, 42613, 85226, 127839, 155587, 255678, 311174, 466761, 933522, 6690241, 13380482, 20070723, 40141446]

約数ペア:

[(1, 40141446), (2, 20070723), (3, 13380482), (6, 6690241), (43, 933522), (86, 466761), (129, 311174), (157, 255678), (258, 155587), (314, 127839), (471, 85226), (942, 42613), (991, 40506), (1982, 20253), (2973, 13502), (5946, 6751)]