63646172

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 113104992

約数和(自身を除く): 49458820

約数列:

[1, 2, 4, 103, 206, 241, 412, 482, 641, 964, 1282, 2564, 24823, 49646, 66023, 99292, 132046, 154481, 264092, 308962, 617924, 15911543, 31823086, 63646172]

約数ペア:

[(1, 63646172), (2, 31823086), (4, 15911543), (103, 617924), (206, 308962), (241, 264092), (412, 154481), (482, 132046), (641, 99292), (964, 66023), (1282, 49646), (2564, 24823)]