89814688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 97721696

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 2447, 4588, 4894, 9176, 9788, 18352, 19576, 36704, 39152, 75857, 78304, 90539, 151714, 181078, 303428, 362156, 606856, 724312, 1213712, 1448624, 2427424, 2806709, 2897248, 5613418, 11226836, 22453672, 44907344, 89814688]

約数ペア:

[(1, 89814688), (2, 44907344), (4, 22453672), (8, 11226836), (16, 5613418), (31, 2897248), (32, 2806709), (37, 2427424), (62, 1448624), (74, 1213712), (124, 724312), (148, 606856), (248, 362156), (296, 303428), (496, 181078), (592, 151714), (992, 90539), (1147, 78304), (1184, 75857), (2294, 39152), (2447, 36704), (4588, 19576), (4894, 18352), (9176, 9788)]