1603952128

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{46757}}^1$

素因数の和:46842

約数の個数: 40

約数和(自身を含む): 3252673512

約数和(自身を除く): 1648721384

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 34304, 46757, 93514, 187028, 374056, 748112, 1496224, 2992448, 3132719, 5984896, 6265438, 11969792, 12530876, 23939584, 25061752, 50123504, 100247008, 200494016, 400988032, 801976064, 1603952128]

約数ペア:

[(1, 1603952128), (2, 801976064), (4, 400988032), (8, 200494016), (16, 100247008), (32, 50123504), (64, 25061752), (67, 23939584), (128, 12530876), (134, 11969792), (256, 6265438), (268, 5984896), (512, 3132719), (536, 2992448), (1072, 1496224), (2144, 748112), (4288, 374056), (8576, 187028), (17152, 93514), (34304, 46757)]