248603968

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{17419}}^1$

素因数の和:17654

約数の個数: 28

約数和(自身を含む): 495564160

約数和(自身を除く): 246960192

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 17419, 34838, 69676, 139352, 278704, 557408, 1114816, 3884437, 7768874, 15537748, 31075496, 62150992, 124301984, 248603968]

約数ペア:

[(1, 248603968), (2, 124301984), (4, 62150992), (8, 31075496), (16, 15537748), (32, 7768874), (64, 3884437), (223, 1114816), (446, 557408), (892, 278704), (1784, 139352), (3568, 69676), (7136, 34838), (14272, 17419)]