47123864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 94193280

約数和(自身を除く): 47069416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2207, 2669, 4414, 5338, 8828, 10676, 17656, 21352, 37519, 75038, 150076, 300152, 346499, 692998, 1385996, 2771992, 5890483, 11780966, 23561932, 47123864]

約数ペア:

[(1, 47123864), (2, 23561932), (4, 11780966), (8, 5890483), (17, 2771992), (34, 1385996), (68, 692998), (136, 346499), (157, 300152), (314, 150076), (628, 75038), (1256, 37519), (2207, 21352), (2669, 17656), (4414, 10676), (5338, 8828)]