86965408

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 88305632

約数列:

[1, 2, 4, 8, 16, 32, 83, 137, 166, 239, 274, 332, 478, 548, 664, 956, 1096, 1328, 1912, 2192, 2656, 3824, 4384, 7648, 11371, 19837, 22742, 32743, 39674, 45484, 65486, 79348, 90968, 130972, 158696, 181936, 261944, 317392, 363872, 523888, 634784, 1047776, 2717669, 5435338, 10870676, 21741352, 43482704, 86965408]

約数ペア:

[(1, 86965408), (2, 43482704), (4, 21741352), (8, 10870676), (16, 5435338), (32, 2717669), (83, 1047776), (137, 634784), (166, 523888), (239, 363872), (274, 317392), (332, 261944), (478, 181936), (548, 158696), (664, 130972), (956, 90968), (1096, 79348), (1328, 65486), (1912, 45484), (2192, 39674), (2656, 32743), (3824, 22742), (4384, 19837), (7648, 11371)]