97847504

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 193440000

約数和(自身を除く): 95592496

約数列:

[1, 2, 4, 8, 16, 79, 158, 199, 316, 389, 398, 632, 778, 796, 1264, 1556, 1592, 3112, 3184, 6224, 15721, 30731, 31442, 61462, 62884, 77411, 122924, 125768, 154822, 245848, 251536, 309644, 491696, 619288, 1238576, 6115469, 12230938, 24461876, 48923752, 97847504]

約数ペア:

[(1, 97847504), (2, 48923752), (4, 24461876), (8, 12230938), (16, 6115469), (79, 1238576), (158, 619288), (199, 491696), (316, 309644), (389, 251536), (398, 245848), (632, 154822), (778, 125768), (796, 122924), (1264, 77411), (1556, 62884), (1592, 61462), (3112, 31442), (3184, 30731), (6224, 15721)]