245914096

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{13859}}^1$

素因数の和:14976

約数の個数: 20

約数和(自身を含む): 476922600

約数和(自身を除く): 231008504

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 13859, 17744, 27718, 55436, 110872, 221744, 15369631, 30739262, 61478524, 122957048, 245914096]

約数ペア:

[(1, 245914096), (2, 122957048), (4, 61478524), (8, 30739262), (16, 15369631), (1109, 221744), (2218, 110872), (4436, 55436), (8872, 27718), (13859, 17744)]