172982888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97841}}^1$

素因数の和:97877

約数の個数: 32

約数和(自身を含む): 369842760

約数和(自身を除く): 196859872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 97841, 195682, 391364, 782728, 1271933, 1663297, 2543866, 3326594, 5087732, 6653188, 10175464, 13306376, 21622861, 43245722, 86491444, 172982888]

約数ペア:

[(1, 172982888), (2, 86491444), (4, 43245722), (8, 21622861), (13, 13306376), (17, 10175464), (26, 6653188), (34, 5087732), (52, 3326594), (68, 2543866), (104, 1663297), (136, 1271933), (221, 782728), (442, 391364), (884, 195682), (1768, 97841)]