86388568

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7160

約数の個数: 48

約数和(自身を含む): 194529600

約数和(自身を除く): 108141032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 7109, 12152, 14218, 28436, 49763, 56872, 99526, 199052, 220379, 348341, 398104, 440758, 696682, 881516, 1393364, 1542653, 1763032, 2786728, 3085306, 6170612, 10798571, 12341224, 21597142, 43194284, 86388568]

約数ペア:

[(1, 86388568), (2, 43194284), (4, 21597142), (7, 12341224), (8, 10798571), (14, 6170612), (28, 3085306), (31, 2786728), (49, 1763032), (56, 1542653), (62, 1393364), (98, 881516), (124, 696682), (196, 440758), (217, 398104), (248, 348341), (392, 220379), (434, 199052), (868, 99526), (1519, 56872), (1736, 49763), (3038, 28436), (6076, 14218), (7109, 12152)]