91624928

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 186144336

約数和(自身を除く): 94519408

約数列:

[1, 2, 4, 8, 16, 32, 61, 73, 122, 146, 244, 292, 488, 584, 643, 976, 1168, 1286, 1952, 2336, 2572, 4453, 5144, 8906, 10288, 17812, 20576, 35624, 39223, 46939, 71248, 78446, 93878, 142496, 156892, 187756, 313784, 375512, 627568, 751024, 1255136, 1502048, 2863279, 5726558, 11453116, 22906232, 45812464, 91624928]

約数ペア:

[(1, 91624928), (2, 45812464), (4, 22906232), (8, 11453116), (16, 5726558), (32, 2863279), (61, 1502048), (73, 1255136), (122, 751024), (146, 627568), (244, 375512), (292, 313784), (488, 187756), (584, 156892), (643, 142496), (976, 93878), (1168, 78446), (1286, 71248), (1952, 46939), (2336, 39223), (2572, 35624), (4453, 20576), (5144, 17812), (8906, 10288)]