47840368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 98136576

約数和(自身を除く): 50296208

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 1831, 3266, 3662, 6532, 7324, 13064, 14648, 26128, 29296, 42113, 84226, 130001, 168452, 260002, 336904, 520004, 673808, 1040008, 2080016, 2990023, 5980046, 11960092, 23920184, 47840368]

約数ペア:

[(1, 47840368), (2, 23920184), (4, 11960092), (8, 5980046), (16, 2990023), (23, 2080016), (46, 1040008), (71, 673808), (92, 520004), (142, 336904), (184, 260002), (284, 168452), (368, 130001), (568, 84226), (1136, 42113), (1633, 29296), (1831, 26128), (3266, 14648), (3662, 13064), (6532, 7324)]