531488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 1109052

約数和(自身を除く): 577564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 977, 1954, 3908, 7816, 15632, 16609, 31264, 33218, 66436, 132872, 265744, 531488]

約数ペア:

[(1, 531488), (2, 265744), (4, 132872), (8, 66436), (16, 33218), (17, 31264), (32, 16609), (34, 15632), (68, 7816), (136, 3908), (272, 1954), (544, 977)]