195842128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3275

約数の個数: 40

約数和(自身を含む): 394895360

約数和(自身を除く): 199053232

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3109, 3937, 6218, 7874, 12436, 15748, 24872, 31496, 49744, 62992, 96379, 192758, 385516, 394843, 771032, 789686, 1542064, 1579372, 3158744, 6317488, 12240133, 24480266, 48960532, 97921064, 195842128]

約数ペア:

[(1, 195842128), (2, 97921064), (4, 48960532), (8, 24480266), (16, 12240133), (31, 6317488), (62, 3158744), (124, 1579372), (127, 1542064), (248, 789686), (254, 771032), (496, 394843), (508, 385516), (1016, 192758), (2032, 96379), (3109, 62992), (3937, 49744), (6218, 31496), (7874, 24872), (12436, 15748)]