85646912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 184172352

約数和(自身を除く): 98525440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 311, 331, 416, 622, 662, 832, 1244, 1324, 2488, 2648, 4043, 4303, 4976, 5296, 8086, 8606, 9952, 10592, 16172, 17212, 19904, 21184, 32344, 34424, 64688, 68848, 102941, 129376, 137696, 205882, 258752, 275392, 411764, 823528, 1338233, 1647056, 2676466, 3294112, 5352932, 6588224, 10705864, 21411728, 42823456, 85646912]

約数ペア:

[(1, 85646912), (2, 42823456), (4, 21411728), (8, 10705864), (13, 6588224), (16, 5352932), (26, 3294112), (32, 2676466), (52, 1647056), (64, 1338233), (104, 823528), (208, 411764), (311, 275392), (331, 258752), (416, 205882), (622, 137696), (662, 129376), (832, 102941), (1244, 68848), (1324, 64688), (2488, 34424), (2648, 32344), (4043, 21184), (4303, 19904), (4976, 17212), (5296, 16172), (8086, 10592), (8606, 9952)]