16427432

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1259}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 18953368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1259, 1631, 1864, 2518, 3262, 5036, 6524, 8813, 10072, 13048, 17626, 35252, 70504, 293347, 586694, 1173388, 2053429, 2346776, 4106858, 8213716, 16427432]

約数ペア:

[(1, 16427432), (2, 8213716), (4, 4106858), (7, 2346776), (8, 2053429), (14, 1173388), (28, 586694), (56, 293347), (233, 70504), (466, 35252), (932, 17626), (1259, 13048), (1631, 10072), (1864, 8813), (2518, 6524), (3262, 5036)]