1604455936

素因数分解:

$2^9\times {\mathrm{151}}^1\times {\mathrm{20753}}^1$

素因数の和:20922

約数の個数: 40

約数和(自身を含む): 3227163984

約数和(自身を除く): 1622708048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 1208, 2416, 4832, 9664, 19328, 20753, 38656, 41506, 77312, 83012, 166024, 332048, 664096, 1328192, 2656384, 3133703, 5312768, 6267406, 10625536, 12534812, 25069624, 50139248, 100278496, 200556992, 401113984, 802227968, 1604455936]

約数ペア:

[(1, 1604455936), (2, 802227968), (4, 401113984), (8, 200556992), (16, 100278496), (32, 50139248), (64, 25069624), (128, 12534812), (151, 10625536), (256, 6267406), (302, 5312768), (512, 3133703), (604, 2656384), (1208, 1328192), (2416, 664096), (4832, 332048), (9664, 166024), (19328, 83012), (20753, 77312), (38656, 41506)]