80335288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 170117640

約数和(自身を除く): 89782352

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 2243, 3256, 4477, 4486, 8954, 8972, 17908, 17944, 24673, 35816, 49346, 82991, 98692, 165982, 197384, 271403, 331964, 542806, 663928, 912901, 1085612, 1825802, 2171224, 3651604, 7303208, 10041911, 20083822, 40167644, 80335288]

約数ペア:

[(1, 80335288), (2, 40167644), (4, 20083822), (8, 10041911), (11, 7303208), (22, 3651604), (37, 2171224), (44, 1825802), (74, 1085612), (88, 912901), (121, 663928), (148, 542806), (242, 331964), (296, 271403), (407, 197384), (484, 165982), (814, 98692), (968, 82991), (1628, 49346), (2243, 35816), (3256, 24673), (4477, 17944), (4486, 17908), (8954, 8972)]