83871488

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2512

約数の個数: 36

約数和(自身を含む): 168691320

約数和(自身を除く): 84819832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 2357, 4448, 4714, 8896, 9428, 17792, 18856, 35584, 37712, 75424, 150848, 301696, 327623, 603392, 655246, 1310492, 2620984, 5241968, 10483936, 20967872, 41935744, 83871488]

約数ペア:

[(1, 83871488), (2, 41935744), (4, 20967872), (8, 10483936), (16, 5241968), (32, 2620984), (64, 1310492), (128, 655246), (139, 603392), (256, 327623), (278, 301696), (556, 150848), (1112, 75424), (2224, 37712), (2357, 35584), (4448, 18856), (4714, 17792), (8896, 9428)]