63784528

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{65353}}^1$

素因数の和:65422

約数の個数: 20

約数和(自身を含む): 125610388

約数和(自身を除く): 61825860

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 65353, 130706, 261412, 522824, 1045648, 3986533, 7973066, 15946132, 31892264, 63784528]

約数ペア:

[(1, 63784528), (2, 31892264), (4, 15946132), (8, 7973066), (16, 3986533), (61, 1045648), (122, 522824), (244, 261412), (488, 130706), (976, 65353)]