17942164376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5197}}^1\times {\mathrm{13921}}^1$

素因数の和:19155

約数の個数: 32

約数和(自身を含む): 34735946880

約数和(自身を除く): 16793782504

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5197, 10394, 13921, 20788, 27842, 41576, 55684, 111368, 161107, 322214, 431551, 644428, 863102, 1288856, 1726204, 3452408, 72347437, 144694874, 289389748, 578779496, 2242770547, 4485541094, 8971082188, 17942164376]

約数ペア:

[(1, 17942164376), (2, 8971082188), (4, 4485541094), (8, 2242770547), (31, 578779496), (62, 289389748), (124, 144694874), (248, 72347437), (5197, 3452408), (10394, 1726204), (13921, 1288856), (20788, 863102), (27842, 644428), (41576, 431551), (55684, 322214), (111368, 161107)]