91813090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11491}}^1$

素因数の和:11562

約数の個数: 32

約数和(自身を含む): 178723584

約数和(自身を除く): 86910494

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 11491, 22982, 57455, 114910, 195347, 390694, 540077, 976735, 1080154, 1953470, 2700385, 5400770, 9181309, 18362618, 45906545, 91813090]

約数ペア:

[(1, 91813090), (2, 45906545), (5, 18362618), (10, 9181309), (17, 5400770), (34, 2700385), (47, 1953470), (85, 1080154), (94, 976735), (170, 540077), (235, 390694), (470, 195347), (799, 114910), (1598, 57455), (3995, 22982), (7990, 11491)]