31918638482

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{271357}}^1$

素因数の和:272033

約数の個数: 16

約数和(自身を含む): 48427634112

約数和(自身を除く): 16508995630

約数列:

[1, 2, 103, 206, 571, 1142, 58813, 117626, 271357, 542714, 27949771, 55899542, 154944847, 309889694, 15959319241, 31918638482]

約数ペア:

[(1, 31918638482), (2, 15959319241), (103, 309889694), (206, 154944847), (571, 55899542), (1142, 27949771), (58813, 542714), (117626, 271357)]