33239440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 85994496

約数和(自身を除く): 52755056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1031, 1040, 1240, 1612, 2015, 2062, 2480, 3224, 4030, 4124, 5155, 6448, 8060, 8248, 10310, 13403, 16120, 16496, 20620, 26806, 31961, 32240, 41240, 53612, 63922, 67015, 82480, 107224, 127844, 134030, 159805, 214448, 255688, 268060, 319610, 415493, 511376, 536120, 639220, 830986, 1072240, 1278440, 1661972, 2077465, 2556880, 3323944, 4154930, 6647888, 8309860, 16619720, 33239440]

約数ペア:

[(1, 33239440), (2, 16619720), (4, 8309860), (5, 6647888), (8, 4154930), (10, 3323944), (13, 2556880), (16, 2077465), (20, 1661972), (26, 1278440), (31, 1072240), (40, 830986), (52, 639220), (62, 536120), (65, 511376), (80, 415493), (104, 319610), (124, 268060), (130, 255688), (155, 214448), (208, 159805), (248, 134030), (260, 127844), (310, 107224), (403, 82480), (496, 67015), (520, 63922), (620, 53612), (806, 41240), (1031, 32240), (1040, 31961), (1240, 26806), (1612, 20620), (2015, 16496), (2062, 16120), (2480, 13403), (3224, 10310), (4030, 8248), (4124, 8060), (5155, 6448)]