85872176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1319}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 179884320

約数和(自身を除く): 94012144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313, 626, 1252, 1319, 2504, 2638, 4069, 5008, 5276, 8138, 10552, 16276, 17147, 21104, 32552, 34294, 65104, 68588, 137176, 274352, 412847, 825694, 1651388, 3302776, 5367011, 6605552, 10734022, 21468044, 42936088, 85872176]

約数ペア:

[(1, 85872176), (2, 42936088), (4, 21468044), (8, 10734022), (13, 6605552), (16, 5367011), (26, 3302776), (52, 1651388), (104, 825694), (208, 412847), (313, 274352), (626, 137176), (1252, 68588), (1319, 65104), (2504, 34294), (2638, 32552), (4069, 21104), (5008, 17147), (5276, 16276), (8138, 10552)]