45155438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 28595602

約数列:

[1, 2, 19, 38, 47, 94, 131, 193, 262, 386, 893, 1786, 2489, 3667, 4978, 6157, 7334, 9071, 12314, 18142, 25283, 50566, 116983, 172349, 233966, 344698, 480377, 960754, 1188301, 2376602, 22577719, 45155438]

約数ペア:

[(1, 45155438), (2, 22577719), (19, 2376602), (38, 1188301), (47, 960754), (94, 480377), (131, 344698), (193, 233966), (262, 172349), (386, 116983), (893, 50566), (1786, 25283), (2489, 18142), (3667, 12314), (4978, 9071), (6157, 7334)]