164629592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5227}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 321208320

約数和(自身を除く): 156578728

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 5227, 7874, 10454, 15748, 20908, 31496, 41816, 162037, 324074, 648148, 663829, 1296296, 1327658, 2655316, 5310632, 20578699, 41157398, 82314796, 164629592]

約数ペア:

[(1, 164629592), (2, 82314796), (4, 41157398), (8, 20578699), (31, 5310632), (62, 2655316), (124, 1327658), (127, 1296296), (248, 663829), (254, 648148), (508, 324074), (1016, 162037), (3937, 41816), (5227, 31496), (7874, 20908), (10454, 15748)]