2018116832

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{10243}}^1$

素因数の和:10431

約数の個数: 48

約数和(自身を含む): 4089076992

約数和(自身を除く): 2070960160

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 131, 188, 262, 376, 524, 752, 1048, 1504, 2096, 4192, 6157, 10243, 12314, 20486, 24628, 40972, 49256, 81944, 98512, 163888, 197024, 327776, 481421, 962842, 1341833, 1925684, 2683666, 3851368, 5367332, 7702736, 10734664, 15405472, 21469328, 42938656, 63066151, 126132302, 252264604, 504529208, 1009058416, 2018116832]

約数ペア:

[(1, 2018116832), (2, 1009058416), (4, 504529208), (8, 252264604), (16, 126132302), (32, 63066151), (47, 42938656), (94, 21469328), (131, 15405472), (188, 10734664), (262, 7702736), (376, 5367332), (524, 3851368), (752, 2683666), (1048, 1925684), (1504, 1341833), (2096, 962842), (4192, 481421), (6157, 327776), (10243, 197024), (12314, 163888), (20486, 98512), (24628, 81944), (40972, 49256)]