80519488

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 183757824

約数和(自身を除く): 103238336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 941, 1337, 1528, 1882, 2674, 3056, 3764, 5348, 6112, 6587, 7528, 10696, 12224, 13174, 15056, 21392, 26348, 30112, 42784, 52696, 60224, 85568, 105392, 179731, 210784, 359462, 421568, 718924, 1258117, 1437848, 2516234, 2875696, 5032468, 5751392, 10064936, 11502784, 20129872, 40259744, 80519488]

約数ペア:

[(1, 80519488), (2, 40259744), (4, 20129872), (7, 11502784), (8, 10064936), (14, 5751392), (16, 5032468), (28, 2875696), (32, 2516234), (56, 1437848), (64, 1258117), (112, 718924), (191, 421568), (224, 359462), (382, 210784), (448, 179731), (764, 105392), (941, 85568), (1337, 60224), (1528, 52696), (1882, 42784), (2674, 30112), (3056, 26348), (3764, 21392), (5348, 15056), (6112, 13174), (6587, 12224), (7528, 10696)]