87339896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50311}}^1$

素因数の和:50355

約数の個数: 32

約数和(自身を含む): 193198080

約数和(自身を除く): 105858184

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50311, 100622, 201244, 352177, 402488, 704354, 1408708, 1559641, 2817416, 3119282, 6238564, 10917487, 12477128, 21834974, 43669948, 87339896]

約数ペア:

[(1, 87339896), (2, 43669948), (4, 21834974), (7, 12477128), (8, 10917487), (14, 6238564), (28, 3119282), (31, 2817416), (56, 1559641), (62, 1408708), (124, 704354), (217, 402488), (248, 352177), (434, 201244), (868, 100622), (1736, 50311)]