16492672

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 38188800

約数和(自身を除く): 21696128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 233, 316, 448, 466, 553, 632, 896, 932, 1106, 1264, 1631, 1864, 2212, 2528, 3262, 3728, 4424, 5056, 6524, 7456, 8848, 10112, 13048, 14912, 17696, 18407, 26096, 29824, 35392, 36814, 52192, 70784, 73628, 104384, 128849, 147256, 208768, 257698, 294512, 515396, 589024, 1030792, 1178048, 2061584, 2356096, 4123168, 8246336, 16492672]

約数ペア:

[(1, 16492672), (2, 8246336), (4, 4123168), (7, 2356096), (8, 2061584), (14, 1178048), (16, 1030792), (28, 589024), (32, 515396), (56, 294512), (64, 257698), (79, 208768), (112, 147256), (128, 128849), (158, 104384), (224, 73628), (233, 70784), (316, 52192), (448, 36814), (466, 35392), (553, 29824), (632, 26096), (896, 18407), (932, 17696), (1106, 14912), (1264, 13048), (1631, 10112), (1864, 8848), (2212, 7456), (2528, 6524), (3262, 5056), (3728, 4424)]