100721824

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10457}}^1$

素因数の和:10517

約数の個数: 48

約数和(自身を含む): 231916608

約数和(自身を除く): 131194784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 10457, 20914, 41828, 73199, 83656, 146398, 167312, 292796, 334624, 449651, 585592, 899302, 1171184, 1798604, 2342368, 3147557, 3597208, 6295114, 7194416, 12590228, 14388832, 25180456, 50360912, 100721824]

約数ペア:

[(1, 100721824), (2, 50360912), (4, 25180456), (7, 14388832), (8, 12590228), (14, 7194416), (16, 6295114), (28, 3597208), (32, 3147557), (43, 2342368), (56, 1798604), (86, 1171184), (112, 899302), (172, 585592), (224, 449651), (301, 334624), (344, 292796), (602, 167312), (688, 146398), (1204, 83656), (1376, 73199), (2408, 41828), (4816, 20914), (9632, 10457)]