31151174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 51438240

約数和(自身を除く): 20287066

約数列:

[1, 2, 17, 34, 53, 59, 106, 118, 293, 586, 901, 1003, 1802, 2006, 3127, 4981, 6254, 9962, 15529, 17287, 31058, 34574, 53159, 106318, 263993, 293879, 527986, 587758, 916211, 1832422, 15575587, 31151174]

約数ペア:

[(1, 31151174), (2, 15575587), (17, 1832422), (34, 916211), (53, 587758), (59, 527986), (106, 293879), (118, 263993), (293, 106318), (586, 53159), (901, 34574), (1003, 31058), (1802, 17287), (2006, 15529), (3127, 9962), (4981, 6254)]