327209632

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{20089}}^1$

素因数の和:20608

約数の個数: 24

約数和(自身を含む): 645491700

約数和(自身を除く): 318282068

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 8144, 16288, 20089, 40178, 80356, 160712, 321424, 642848, 10225301, 20450602, 40901204, 81802408, 163604816, 327209632]

約数ペア:

[(1, 327209632), (2, 163604816), (4, 81802408), (8, 40901204), (16, 20450602), (32, 10225301), (509, 642848), (1018, 321424), (2036, 160712), (4072, 80356), (8144, 40178), (16288, 20089)]