79965808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3593}}^1$

素因数の和:3721

約数の個数: 40

約数和(自身を含む): 168457968

約数和(自身を除く): 88492160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 3593, 5564, 7186, 11128, 14372, 22256, 28744, 46709, 57488, 93418, 186836, 373672, 384451, 747344, 768902, 1537804, 3075608, 4997863, 6151216, 9995726, 19991452, 39982904, 79965808]

約数ペア:

[(1, 79965808), (2, 39982904), (4, 19991452), (8, 9995726), (13, 6151216), (16, 4997863), (26, 3075608), (52, 1537804), (104, 768902), (107, 747344), (208, 384451), (214, 373672), (428, 186836), (856, 93418), (1391, 57488), (1712, 46709), (2782, 28744), (3593, 22256), (5564, 14372), (7186, 11128)]