25160552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 23828248

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 971, 1942, 3239, 3884, 6478, 7768, 12956, 25912, 39811, 76709, 79622, 153418, 159244, 306836, 318488, 613672, 3145069, 6290138, 12580276, 25160552]

約数ペア:

[(1, 25160552), (2, 12580276), (4, 6290138), (8, 3145069), (41, 613672), (79, 318488), (82, 306836), (158, 159244), (164, 153418), (316, 79622), (328, 76709), (632, 39811), (971, 25912), (1942, 12956), (3239, 7768), (3884, 6478)]