86163584

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 188538840

約数和(自身を除く): 102375256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 689, 832, 848, 977, 1378, 1664, 1696, 1954, 2756, 3392, 3908, 5512, 6784, 7816, 11024, 12701, 15632, 22048, 25402, 31264, 44096, 50804, 51781, 62528, 88192, 101608, 103562, 125056, 203216, 207124, 406432, 414248, 673153, 812864, 828496, 1346306, 1625728, 1656992, 2692612, 3313984, 5385224, 6627968, 10770448, 21540896, 43081792, 86163584]

約数ペア:

[(1, 86163584), (2, 43081792), (4, 21540896), (8, 10770448), (13, 6627968), (16, 5385224), (26, 3313984), (32, 2692612), (52, 1656992), (53, 1625728), (64, 1346306), (104, 828496), (106, 812864), (128, 673153), (208, 414248), (212, 406432), (416, 207124), (424, 203216), (689, 125056), (832, 103562), (848, 101608), (977, 88192), (1378, 62528), (1664, 51781), (1696, 50804), (1954, 44096), (2756, 31264), (3392, 25402), (3908, 22048), (5512, 15632), (6784, 12701), (7816, 11024)]