214577168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8123}}^1$

素因数の和:8271

約数の個数: 40

約数和(自身を含む): 451304448

約数和(自身を除く): 236727280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 8123, 13208, 16246, 26416, 32492, 64984, 105599, 129968, 211198, 422396, 844792, 1031621, 1689584, 2063242, 4126484, 8252968, 13411073, 16505936, 26822146, 53644292, 107288584, 214577168]

約数ペア:

[(1, 214577168), (2, 107288584), (4, 53644292), (8, 26822146), (13, 16505936), (16, 13411073), (26, 8252968), (52, 4126484), (104, 2063242), (127, 1689584), (208, 1031621), (254, 844792), (508, 422396), (1016, 211198), (1651, 129968), (2032, 105599), (3302, 64984), (6604, 32492), (8123, 26416), (13208, 16246)]