65049904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131149}}^1$

素因数の和:131188

約数の個数: 20

約数和(自身を含む): 130100800

約数和(自身を除く): 65050896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 131149, 262298, 524596, 1049192, 2098384, 4065619, 8131238, 16262476, 32524952, 65049904]

約数ペア:

[(1, 65049904), (2, 32524952), (4, 16262476), (8, 8131238), (16, 4065619), (31, 2098384), (62, 1049192), (124, 524596), (248, 262298), (496, 131149)]