31785152

素因数分解:

$2^6\times 7^1\times {\mathrm{70949}}^1$

素因数の和:70968

約数の個数: 28

約数和(自身を含む): 72085200

約数和(自身を除く): 40300048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70949, 141898, 283796, 496643, 567592, 993286, 1135184, 1986572, 2270368, 3973144, 4540736, 7946288, 15892576, 31785152]

約数ペア:

[(1, 31785152), (2, 15892576), (4, 7946288), (7, 4540736), (8, 3973144), (14, 2270368), (16, 1986572), (28, 1135184), (32, 993286), (56, 567592), (64, 496643), (112, 283796), (224, 141898), (448, 70949)]