80336312

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5333}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 172821600

約数和(自身を除く): 92485288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 5333, 7532, 10666, 15064, 21332, 37331, 42664, 74662, 149324, 298648, 1434577, 2869154, 5738308, 10042039, 11476616, 20084078, 40168156, 80336312]

約数ペア:

[(1, 80336312), (2, 40168156), (4, 20084078), (7, 11476616), (8, 10042039), (14, 5738308), (28, 2869154), (56, 1434577), (269, 298648), (538, 149324), (1076, 74662), (1883, 42664), (2152, 37331), (3766, 21332), (5333, 15064), (7532, 10666)]