87477542

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 132397200

約数和(自身を除く): 44919658

約数列:

[1, 2, 229, 389, 458, 491, 778, 982, 89081, 112439, 178162, 190999, 224878, 381998, 43738771, 87477542]

約数ペア:

[(1, 87477542), (2, 43738771), (229, 381998), (389, 224878), (458, 190999), (491, 178162), (778, 112439), (982, 89081)]