61543184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 124182528

約数和(自身を除く): 62639344

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 977, 1016, 1954, 2032, 3908, 3937, 7816, 7874, 15632, 15748, 30287, 31496, 60574, 62992, 121148, 124079, 242296, 248158, 484592, 496316, 992632, 1985264, 3846449, 7692898, 15385796, 30771592, 61543184]

約数ペア:

[(1, 61543184), (2, 30771592), (4, 15385796), (8, 7692898), (16, 3846449), (31, 1985264), (62, 992632), (124, 496316), (127, 484592), (248, 248158), (254, 242296), (496, 124079), (508, 121148), (977, 62992), (1016, 60574), (1954, 31496), (2032, 30287), (3908, 15748), (3937, 15632), (7816, 7874)]