32211790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8044

約数の個数: 32

約数和(自身を含む): 64463616

約数和(自身を除く): 32251826

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 7993, 15986, 39965, 79930, 103909, 207818, 247783, 495566, 519545, 1039090, 1238915, 2477830, 3221179, 6442358, 16105895, 32211790]

約数ペア:

[(1, 32211790), (2, 16105895), (5, 6442358), (10, 3221179), (13, 2477830), (26, 1238915), (31, 1039090), (62, 519545), (65, 495566), (130, 247783), (155, 207818), (310, 103909), (403, 79930), (806, 39965), (2015, 15986), (4030, 7993)]