82216688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 165333168

約数和(自身を除く): 83116480

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 1637, 3139, 3274, 6278, 6548, 12556, 13096, 25112, 26192, 50224, 70391, 119501, 140782, 239002, 281564, 478004, 563128, 956008, 1126256, 1912016, 5138543, 10277086, 20554172, 41108344, 82216688]

約数ペア:

[(1, 82216688), (2, 41108344), (4, 20554172), (8, 10277086), (16, 5138543), (43, 1912016), (73, 1126256), (86, 956008), (146, 563128), (172, 478004), (292, 281564), (344, 239002), (584, 140782), (688, 119501), (1168, 70391), (1637, 50224), (3139, 26192), (3274, 25112), (6278, 13096), (6548, 12556)]