31721708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 58381680

約数和(自身を除く): 26659972

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 4483, 7076, 8966, 17932, 130007, 260014, 273463, 520028, 546926, 1093852, 7930427, 15860854, 31721708]

約数ペア:

[(1, 31721708), (2, 15860854), (4, 7930427), (29, 1093852), (58, 546926), (61, 520028), (116, 273463), (122, 260014), (244, 130007), (1769, 17932), (3538, 8966), (4483, 7076)]