113332816

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 223423200

約数和(自身を除く): 110090384

約数列:

[1, 2, 4, 8, 16, 131, 139, 262, 278, 389, 524, 556, 778, 1048, 1112, 1556, 2096, 2224, 3112, 6224, 18209, 36418, 50959, 54071, 72836, 101918, 108142, 145672, 203836, 216284, 291344, 407672, 432568, 815344, 865136, 7083301, 14166602, 28333204, 56666408, 113332816]

約数ペア:

[(1, 113332816), (2, 56666408), (4, 28333204), (8, 14166602), (16, 7083301), (131, 865136), (139, 815344), (262, 432568), (278, 407672), (389, 291344), (524, 216284), (556, 203836), (778, 145672), (1048, 108142), (1112, 101918), (1556, 72836), (2096, 54071), (2224, 50959), (3112, 36418), (6224, 18209)]