25542512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 53329920

約数和(自身を除く): 27787408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2239, 2852, 4478, 5704, 8956, 11408, 17912, 35824, 51497, 69409, 102994, 138818, 205988, 277636, 411976, 555272, 823952, 1110544, 1596407, 3192814, 6385628, 12771256, 25542512]

約数ペア:

[(1, 25542512), (2, 12771256), (4, 6385628), (8, 3192814), (16, 1596407), (23, 1110544), (31, 823952), (46, 555272), (62, 411976), (92, 277636), (124, 205988), (184, 138818), (248, 102994), (368, 69409), (496, 51497), (713, 35824), (1426, 17912), (2239, 11408), (2852, 8956), (4478, 5704)]