945151744

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{9491}}^1$

素因数の和:9896

約数の個数: 36

約数和(自身を含む): 1891660680

約数和(自身を除く): 946508936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 1556, 3112, 6224, 9491, 12448, 18982, 24896, 37964, 49792, 75928, 99584, 151856, 303712, 607424, 1214848, 2429696, 3691999, 7383998, 14767996, 29535992, 59071984, 118143968, 236287936, 472575872, 945151744]

約数ペア:

[(1, 945151744), (2, 472575872), (4, 236287936), (8, 118143968), (16, 59071984), (32, 29535992), (64, 14767996), (128, 7383998), (256, 3691999), (389, 2429696), (778, 1214848), (1556, 607424), (3112, 303712), (6224, 151856), (9491, 99584), (12448, 75928), (18982, 49792), (24896, 37964)]