1617310208

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{23057}}^1$

素因数の和:23212

約数の個数: 40

約数和(自身を含む): 3255190092

約数和(自身を除く): 1637879884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1096, 2192, 4384, 8768, 17536, 23057, 35072, 46114, 70144, 92228, 184456, 368912, 737824, 1475648, 2951296, 3158809, 5902592, 6317618, 11805184, 12635236, 25270472, 50540944, 101081888, 202163776, 404327552, 808655104, 1617310208]

約数ペア:

[(1, 1617310208), (2, 808655104), (4, 404327552), (8, 202163776), (16, 101081888), (32, 50540944), (64, 25270472), (128, 12635236), (137, 11805184), (256, 6317618), (274, 5902592), (512, 3158809), (548, 2951296), (1096, 1475648), (2192, 737824), (4384, 368912), (8768, 184456), (17536, 92228), (23057, 70144), (35072, 46114)]