31509713998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{264881}}^1$

素因数の和:265212

約数の個数: 32

約数和(自身を含む): 56070221760

約数和(自身を除く): 24560507762

約数列:

[1, 2, 7, 14, 29, 58, 203, 293, 406, 586, 2051, 4102, 8497, 16994, 59479, 118958, 264881, 529762, 1854167, 3708334, 7681549, 15363098, 53770843, 77610133, 107541686, 155220266, 543270931, 1086541862, 2250693857, 4501387714, 15754856999, 31509713998]

約数ペア:

[(1, 31509713998), (2, 15754856999), (7, 4501387714), (14, 2250693857), (29, 1086541862), (58, 543270931), (203, 155220266), (293, 107541686), (406, 77610133), (586, 53770843), (2051, 15363098), (4102, 7681549), (8497, 3708334), (16994, 1854167), (59479, 529762), (118958, 264881)]