171181504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6693

約数の個数: 56

約数和(自身を含む): 377675648

約数和(自身を除く): 206494144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 6637, 12896, 13274, 25792, 26548, 53096, 86281, 106192, 172562, 205747, 212384, 345124, 411494, 424768, 690248, 822988, 1380496, 1645976, 2674711, 2760992, 3291952, 5349422, 5521984, 6583904, 10698844, 13167808, 21397688, 42795376, 85590752, 171181504]

約数ペア:

[(1, 171181504), (2, 85590752), (4, 42795376), (8, 21397688), (13, 13167808), (16, 10698844), (26, 6583904), (31, 5521984), (32, 5349422), (52, 3291952), (62, 2760992), (64, 2674711), (104, 1645976), (124, 1380496), (208, 822988), (248, 690248), (403, 424768), (416, 411494), (496, 345124), (806, 212384), (832, 205747), (992, 172562), (1612, 106192), (1984, 86281), (3224, 53096), (6448, 26548), (6637, 25792), (12896, 13274)]