9038128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 19351440

約数和(自身を除く): 10313312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 577, 712, 979, 1154, 1424, 1958, 2308, 3916, 4616, 6347, 7832, 9232, 12694, 15664, 25388, 50776, 51353, 101552, 102706, 205412, 410824, 564883, 821648, 1129766, 2259532, 4519064, 9038128]

約数ペア:

[(1, 9038128), (2, 4519064), (4, 2259532), (8, 1129766), (11, 821648), (16, 564883), (22, 410824), (44, 205412), (88, 102706), (89, 101552), (176, 51353), (178, 50776), (356, 25388), (577, 15664), (712, 12694), (979, 9232), (1154, 7832), (1424, 6347), (1958, 4616), (2308, 3916)]