31906888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13339}}^1$

素因数の和:13381

約数の個数: 32

約数和(自身を含む): 67233600

約数和(自身を除く): 35326712

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 13339, 26678, 53356, 106712, 173407, 306797, 346814, 613594, 693628, 1227188, 1387256, 2454376, 3988361, 7976722, 15953444, 31906888]

約数ペア:

[(1, 31906888), (2, 15953444), (4, 7976722), (8, 3988361), (13, 2454376), (23, 1387256), (26, 1227188), (46, 693628), (52, 613594), (92, 346814), (104, 306797), (184, 173407), (299, 106712), (598, 53356), (1196, 26678), (2392, 13339)]