130434848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{214531}}^1$

素因数の和:214560

約数の個数: 24

約数和(自身を含む): 270310320

約数和(自身を除く): 139875472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 214531, 429062, 858124, 1716248, 3432496, 4076089, 6864992, 8152178, 16304356, 32608712, 65217424, 130434848]

約数ペア:

[(1, 130434848), (2, 65217424), (4, 32608712), (8, 16304356), (16, 8152178), (19, 6864992), (32, 4076089), (38, 3432496), (76, 1716248), (152, 858124), (304, 429062), (608, 214531)]