81061024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 174829536

約数和(自身を除く): 93768512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 421, 547, 842, 1094, 1684, 2188, 3368, 4376, 4631, 6017, 6736, 8752, 9262, 12034, 13472, 17504, 18524, 24068, 37048, 48136, 74096, 96272, 148192, 192544, 230287, 460574, 921148, 1842296, 2533157, 3684592, 5066314, 7369184, 10132628, 20265256, 40530512, 81061024]

約数ペア:

[(1, 81061024), (2, 40530512), (4, 20265256), (8, 10132628), (11, 7369184), (16, 5066314), (22, 3684592), (32, 2533157), (44, 1842296), (88, 921148), (176, 460574), (352, 230287), (421, 192544), (547, 148192), (842, 96272), (1094, 74096), (1684, 48136), (2188, 37048), (3368, 24068), (4376, 18524), (4631, 17504), (6017, 13472), (6736, 12034), (8752, 9262)]