80696968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29581}}^1$

素因数の和:29629

約数の個数: 32

約数和(自身を含む): 170392320

約数和(自身を除く): 89695352

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 29581, 59162, 118324, 236648, 325391, 650782, 917011, 1301564, 1834022, 2603128, 3668044, 7336088, 10087121, 20174242, 40348484, 80696968]

約数ペア:

[(1, 80696968), (2, 40348484), (4, 20174242), (8, 10087121), (11, 7336088), (22, 3668044), (31, 2603128), (44, 1834022), (62, 1301564), (88, 917011), (124, 650782), (248, 325391), (341, 236648), (682, 118324), (1364, 59162), (2728, 29581)]