87468362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{10909}}^1$

素因数の和:11141

約数の個数: 16

約数和(自身を含む): 138775200

約数和(自身を除く): 51306838

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 10909, 21818, 207271, 414542, 2301799, 4603598, 43734181, 87468362]

約数ペア:

[(1, 87468362), (2, 43734181), (19, 4603598), (38, 2301799), (211, 414542), (422, 207271), (4009, 21818), (8018, 10909)]