79711664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{160709}}^1$

素因数の和:160748

約数の個数: 20

約数和(自身を含む): 159424320

約数和(自身を除く): 79712656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 160709, 321418, 642836, 1285672, 2571344, 4981979, 9963958, 19927916, 39855832, 79711664]

約数ペア:

[(1, 79711664), (2, 39855832), (4, 19927916), (8, 9963958), (16, 4981979), (31, 2571344), (62, 1285672), (124, 642836), (248, 321418), (496, 160709)]