2160679168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{272263}}^1$

素因数の和:272310

約数の個数: 36

約数和(自身を含む): 4452060928

約数和(自身を除く): 2291381760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 272263, 544526, 1089052, 2178104, 4356208, 8440153, 8712416, 16880306, 17424832, 33760612, 34849664, 67521224, 69699328, 135042448, 270084896, 540169792, 1080339584, 2160679168]

約数ペア:

[(1, 2160679168), (2, 1080339584), (4, 540169792), (8, 270084896), (16, 135042448), (31, 69699328), (32, 67521224), (62, 34849664), (64, 33760612), (124, 17424832), (128, 16880306), (248, 8712416), (256, 8440153), (496, 4356208), (992, 2178104), (1984, 1089052), (3968, 544526), (7936, 272263)]