31486144

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{4871}}^1$

素因数の和:4984

約数の個数: 28

約数和(自身を含む): 63111888

約数和(自身を除く): 31625744

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 4871, 6464, 9742, 19484, 38968, 77936, 155872, 311744, 491971, 983942, 1967884, 3935768, 7871536, 15743072, 31486144]

約数ペア:

[(1, 31486144), (2, 15743072), (4, 7871536), (8, 3935768), (16, 1967884), (32, 983942), (64, 491971), (101, 311744), (202, 155872), (404, 77936), (808, 38968), (1616, 19484), (3232, 9742), (4871, 6464)]