83681248

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 188957664

約数和(自身を除く): 105276416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 794, 941, 1588, 1882, 2779, 3176, 3764, 5558, 6352, 6587, 7528, 11116, 12704, 13174, 15056, 22232, 26348, 30112, 44464, 52696, 88928, 105392, 210784, 373577, 747154, 1494308, 2615039, 2988616, 5230078, 5977232, 10460156, 11954464, 20920312, 41840624, 83681248]

約数ペア:

[(1, 83681248), (2, 41840624), (4, 20920312), (7, 11954464), (8, 10460156), (14, 5977232), (16, 5230078), (28, 2988616), (32, 2615039), (56, 1494308), (112, 747154), (224, 373577), (397, 210784), (794, 105392), (941, 88928), (1588, 52696), (1882, 44464), (2779, 30112), (3176, 26348), (3764, 22232), (5558, 15056), (6352, 13174), (6587, 12704), (7528, 11116)]