18325376

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 37121880

約数和(自身を除く): 18796504

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 2347, 3904, 4694, 7808, 9388, 18776, 37552, 75104, 143167, 150208, 286334, 300416, 572668, 1145336, 2290672, 4581344, 9162688, 18325376]

約数ペア:

[(1, 18325376), (2, 9162688), (4, 4581344), (8, 2290672), (16, 1145336), (32, 572668), (61, 300416), (64, 286334), (122, 150208), (128, 143167), (244, 75104), (488, 37552), (976, 18776), (1952, 9388), (2347, 7808), (3904, 4694)]