64159608

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20407}}^1$

素因数の和:20547

約数の個数: 32

約数和(自身を含む): 161631360

約数和(自身を除く): 97471752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 20407, 40814, 61221, 81628, 122442, 163256, 244884, 489768, 2673317, 5346634, 8019951, 10693268, 16039902, 21386536, 32079804, 64159608]

約数ペア:

[(1, 64159608), (2, 32079804), (3, 21386536), (4, 16039902), (6, 10693268), (8, 8019951), (12, 5346634), (24, 2673317), (131, 489768), (262, 244884), (393, 163256), (524, 122442), (786, 81628), (1048, 61221), (1572, 40814), (3144, 20407)]