30771592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 60088320

約数和(自身を除く): 29316728

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 977, 1016, 1954, 3908, 3937, 7816, 7874, 15748, 30287, 31496, 60574, 121148, 124079, 242296, 248158, 496316, 992632, 3846449, 7692898, 15385796, 30771592]

約数ペア:

[(1, 30771592), (2, 15385796), (4, 7692898), (8, 3846449), (31, 992632), (62, 496316), (124, 248158), (127, 242296), (248, 124079), (254, 121148), (508, 60574), (977, 31496), (1016, 30287), (1954, 15748), (3908, 7874), (3937, 7816)]