118832416

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 239355648

約数和(自身を除く): 120523232

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 193, 271, 284, 386, 542, 568, 772, 1084, 1136, 1544, 2168, 2272, 3088, 4336, 6176, 8672, 13703, 19241, 27406, 38482, 52303, 54812, 76964, 104606, 109624, 153928, 209212, 219248, 307856, 418424, 438496, 615712, 836848, 1673696, 3713513, 7427026, 14854052, 29708104, 59416208, 118832416]

約数ペア:

[(1, 118832416), (2, 59416208), (4, 29708104), (8, 14854052), (16, 7427026), (32, 3713513), (71, 1673696), (142, 836848), (193, 615712), (271, 438496), (284, 418424), (386, 307856), (542, 219248), (568, 209212), (772, 153928), (1084, 109624), (1136, 104606), (1544, 76964), (2168, 54812), (2272, 52303), (3088, 38482), (4336, 27406), (6176, 19241), (8672, 13703)]