94381990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 175608576

約数和(自身を除く): 81226586

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 2131, 4262, 4429, 8858, 10655, 21310, 22145, 44290, 91633, 183266, 219493, 438986, 458165, 916330, 1097465, 2194930, 9438199, 18876398, 47190995, 94381990]

約数ペア:

[(1, 94381990), (2, 47190995), (5, 18876398), (10, 9438199), (43, 2194930), (86, 1097465), (103, 916330), (206, 458165), (215, 438986), (430, 219493), (515, 183266), (1030, 91633), (2131, 44290), (4262, 22145), (4429, 21310), (8858, 10655)]