189380368

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{93199}}^1$

素因数の和:93334

約数の個数: 20

約数和(自身を含む): 369817600

約数和(自身を除く): 180437232

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 93199, 186398, 372796, 745592, 1491184, 11836273, 23672546, 47345092, 94690184, 189380368]

約数ペア:

[(1, 189380368), (2, 94690184), (4, 47345092), (8, 23672546), (16, 11836273), (127, 1491184), (254, 745592), (508, 372796), (1016, 186398), (2032, 93199)]